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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Brevard County Health Facilities Authority</name>
        <lei>N/A</lei>
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          <isin value="US107416QN22"/>
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        <fairValLevel>2</fairValLevel>
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          <maturityDt>2052-04-01</maturityDt>
          <couponKind>Fixed</couponKind>
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      <invstOrSec>
        <name>Mississippi Business Finance Corp</name>
        <lei>549300DYV074JUDKBQ77</lei>
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          <isin value="US60528DAA63"/>
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        <curCd>USD</curCd>
        <valUSD>100406.60000000</valUSD>
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        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
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          <maturityDt>2047-07-15</maturityDt>
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      <invstOrSec>
        <name>Battery Park City Authority</name>
        <lei>549300RF3SFDOWRHVM56</lei>
        <title>BATTERY PARK CITY NY AUTH</title>
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          <isin value="US07133AHJ43"/>
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        <curCd>USD</curCd>
        <valUSD>1460847.00000000</valUSD>
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        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
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          <maturityDt>2044-11-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
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      <invstOrSec>
        <name>Ohio State University/The</name>
        <lei>JFC10ZULKO4X2E3HBY86</lei>
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          <isin value="US677632E720"/>
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        <curCd>USD</curCd>
        <valUSD>1500000.00000000</valUSD>
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        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2039-12-01</maturityDt>
          <couponKind>Floating</couponKind>
          <annualizedRt>1.70000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Duluth Economic Development Authority</name>
        <lei>N/A</lei>
        <title>DULUTH MN ECON DEV AUTH HLTH CARE FACS REVENUE</title>
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          <isin value="US26444CKJ08"/>
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        <curCd>USD</curCd>
        <valUSD>508078.00000000</valUSD>
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        <assetCat>DBT</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
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          <maturityDt>2042-06-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>5.25000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Chicago Board of Trade</name>
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          <other otherDesc="BlackRock Identifier" value="TYH320231"/>
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      <invstOrSec>
        <name>Val Verde Unified School District</name>
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          <isin value="US91882RJS22"/>
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        <fairValLevel>2</fairValLevel>
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      <invstOrSec>
        <name>Ludington Area School District</name>
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        <fairValLevel>2</fairValLevel>
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          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
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        <name>City of Philadelphia PA Water &amp; Wastewater Revenue</name>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
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          <maturityDt>2047-06-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>5.50000000</annualizedRt>
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        <name>Finance Authority of Maine</name>
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          <isin value="US56042BBU08"/>
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        <curCd>USD</curCd>
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        <fairValLevel>2</fairValLevel>
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          <maturityDt>2051-12-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>8.00000000</annualizedRt>
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        <name>Los Angeles Unified School District/CA</name>
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        <name>Southeastern Pennsylvania Transportation Authority</name>
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        <name>New York City Municipal Water Finance Authority</name>
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        <name>Los Angeles County Metropolitan Transportation Authority Sales Tax Revenue</name>
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        <name>University of Arkansas</name>
        <lei>549300FFADBQ3NEI2D96</lei>
        <title>UNIV OF ARKANSAS AR UNIV REVENUE</title>
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        <name>New Hope Cultural Education Facilities Finance Corp</name>
        <lei>N/A</lei>
        <title>NEW HOPE CULTURAL ED FACS FIN CORP TX RETIREMENT FAC REVENUE</title>
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      <invstOrSec>
        <name>California Public Finance Authority</name>
        <lei>N/A</lei>
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        <invCountry>US</invCountry>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Jefferson Parish Consolidated Sewerage District No 1</name>
        <lei>N/A</lei>
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          <isin value="US474481AS78"/>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
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          <maturityDt>2039-02-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
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      <invstOrSec>
        <name>Illinois Housing Development Authority</name>
        <lei>54930053Z6M9JVHBQZ16</lei>
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        <cusip>45203MKB6</cusip>
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          <isin value="US45203MKB62"/>
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        <balance>350000.00000000</balance>
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        <curCd>USD</curCd>
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        <assetCat>DBT</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
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          <maturityDt>2052-10-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>6.25000000</annualizedRt>
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      <invstOrSec>
        <name>Tennessee Housing Development Agency</name>
        <lei>N/A</lei>
        <title>TENNESSEE HSG DEV AGY RSDL FIN PROGRAM REVENUE</title>
        <cusip>8804618A9</cusip>
        <identifiers>
          <isin value="US8804618A98"/>
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        <balance>200000.00000000</balance>
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        <curCd>USD</curCd>
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        <invCountry>US</invCountry>
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        <debtSec>
          <maturityDt>2052-07-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.75000000</annualizedRt>
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      <invstOrSec>
        <name>Louisiana Public Facilities Authority</name>
        <lei>549300RQIPT5S4P4M065</lei>
        <title>LOUISIANA PUB FACS AUTH REVENUE</title>
        <cusip>546399PH3</cusip>
        <identifiers>
          <isin value="US546399PH39"/>
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        <balance>250000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>253056.25000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2052-06-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>6.38000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>City of Henderson KY</name>
        <lei>549300UJ32J1O26W1T80</lei>
        <title>HENDERSON KY EXEMPT FACS REVENUE</title>
        <cusip>425099AB4</cusip>
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          <isin value="US425099AB40"/>
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        <balance>250000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>222879.75000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2052-01-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.70000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Tarrant County Cultural Education Facilities Finance Corp</name>
        <lei>549300ROY505NVTMMI25</lei>
        <title>TARRANT CNTY TX CULTURAL EDU FACS FIN CORP HOSP REVENUE</title>
        <cusip>87638QSG5</cusip>
        <identifiers>
          <isin value="US87638QSG54"/>
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        <balance>415000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>457734.21000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2052-11-15</maturityDt>
          <couponKind>Floating</couponKind>
          <annualizedRt>5.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>New Hampshire Business Finance Authority</name>
        <lei>N/A</lei>
        <title>NATIONAL FIN AUTH NH MUNI CTFS</title>
        <cusip>63607WAC8</cusip>
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          <isin value="US63607WAC82"/>
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        <balance>746145.51000000</balance>
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        <curCd>USD</curCd>
        <valUSD>714035.36000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2036-09-20</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.38000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Affordable Housing Opportunities Trust Series AH-01</name>
        <lei>N/A</lei>
        <title>AFFORDABLE HSG OPPORTUNITIES TRUST</title>
        <cusip>00826SAD2</cusip>
        <identifiers>
          <isin value="US00826SAD27"/>
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        <curCd>USD</curCd>
        <valUSD>68769.40000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>3</fairValLevel>
        <debtSec>
          <maturityDt>2039-05-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>6.88000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>University of Utah/The</name>
        <lei>N/A</lei>
        <title>UNIV OF UTAH UT REVENUES</title>
        <cusip>915183X77</cusip>
        <identifiers>
          <isin value="US915183X775"/>
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        <balance>1500000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>1504849.50000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2043-08-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Minnesota Housing Finance Agency</name>
        <lei>549300R89XDTQBK4GE22</lei>
        <title>MINNESOTA ST HSG FIN AGY</title>
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        <balance>340000.00000000</balance>
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        <curCd>USD</curCd>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2053-01-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>6.00000000</annualizedRt>
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      <invstOrSec>
        <name>City of Los Angeles CA Wastewater System Revenue</name>
        <lei>N/A</lei>
        <title>LOS ANGELES CA WSTWTR SYS REVENUE</title>
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        <valUSD>1419492.00000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2052-06-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
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        <name>State of Oregon Housing &amp; Community Services Department</name>
        <lei>549300N3PYWYJ0Z8N757</lei>
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        <cusip>686087T49</cusip>
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        <balance>535000.00000000</balance>
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        <invCountry>US</invCountry>
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          <maturityDt>2051-07-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
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      <invstOrSec>
        <name>Arlington Higher Education Finance Corp</name>
        <lei>N/A</lei>
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        <cusip>0418067U8</cusip>
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          <isin value="US0418067U89"/>
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          <maturityDt>2032-08-15</maturityDt>
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          <annualizedRt>5.25000000</annualizedRt>
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      <invstOrSec>
        <name>Arizona Industrial Development Authority</name>
        <lei>N/A</lei>
        <title>ARIZONA INDL DEV AUTH HOSP REVENUE</title>
        <cusip>04052EAY4</cusip>
        <identifiers>
          <isin value="US04052EAY41"/>
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        <balance>1000000.00000000</balance>
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        <invCountry>US</invCountry>
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          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
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      <invstOrSec>
        <name>Utah Infrastructure Agency</name>
        <lei>549300WD2FDRNXU16V82</lei>
        <title>UTAH INFRASTRUCTURE AGY TELECOMUNICATION REVENUE</title>
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          <isin value="US917467CG50"/>
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          <maturityDt>2032-10-15</maturityDt>
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          <annualizedRt>5.00000000</annualizedRt>
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      <invstOrSec>
        <name>Arlington Higher Education Finance Corp</name>
        <lei>N/A</lei>
        <title>ARLINGTON TX HGR EDU FIN CORP EDU REVENUE</title>
        <cusip>0418067Q7</cusip>
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          <isin value="US0418067Q77"/>
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        <balance>500000.00000000</balance>
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        <invCountry>US</invCountry>
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          <maturityDt>2047-08-15</maturityDt>
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      <invstOrSec>
        <name>Denver City &amp; County School District No 1</name>
        <lei>N/A</lei>
        <title>DENVER CITY &amp; CNTY CO SCH DIST #1</title>
        <cusip>249174YN7</cusip>
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          <isin value="US249174YN73"/>
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        <balance>500000.00000000</balance>
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        <assetCat>DBT</assetCat>
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        <invCountry>US</invCountry>
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          <maturityDt>2042-12-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>5.00000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>California State Public Works Board</name>
        <lei>N/A</lei>
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          <isin value="US13068XFG97"/>
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        <curCd>USD</curCd>
        <valUSD>976884.00000000</valUSD>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2045-05-01</maturityDt>
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          <annualizedRt>4.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>Massachusetts Bay Transportation Authority Assessment Revenue</name>
        <lei>N/A</lei>
        <title>MASSACHUSETTS BAY MA TRANSPRTN AUTH REVENUE</title>
        <cusip>575577NZ0</cusip>
        <identifiers>
          <isin value="US575577NZ08"/>
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        <balance>1500000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>1649371.50000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2052-07-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>5.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>Georgia Housing &amp; Finance Authority</name>
        <lei>549300I628IMF9PWV724</lei>
        <title>GEORGIA ST HSG &amp; FIN AUTH REVENUE</title>
        <cusip>37353PJP5</cusip>
        <identifiers>
          <isin value="US37353PJP53"/>
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        <balance>325000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>332744.75000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2049-06-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>BlackRock Liquidity Funds</name>
        <lei>5493007YVNX55LTRQ706</lei>
        <title>BlackRock Liquidity Funds: MuniCash, Institutional Shares</title>
        <cusip>09248U841</cusip>
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          <isin value="US09248U8412"/>
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        <balance>1459328.00500000</balance>
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        <curCd>USD</curCd>
        <valUSD>1459473.94000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>STIV</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
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      <invstOrSec>
        <name>Metropolitan Transportation Authority</name>
        <lei>5493000TKYODLXADQD60</lei>
        <title>MET TRANSPRTN AUTH NY REVENUE</title>
        <cusip>59261AD87</cusip>
        <identifiers>
          <isin value="US59261AD879"/>
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        <balance>1000000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>960290.00000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2049-11-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>5.00000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>North Carolina Housing Finance Agency</name>
        <lei>EC4EE0PS5OP5O69B5C39</lei>
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        <cusip>658207Q65</cusip>
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          <isin value="US658207Q652"/>
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        <balance>250000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>247182.00000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2052-07-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.75000000</annualizedRt>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Maryland Economic Development Corp</name>
        <lei>549300JJ16DDBSZWSN94</lei>
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        <cusip>57422JBY3</cusip>
        <identifiers>
          <isin value="US57422JBY38"/>
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        <balance>715000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>735856.55000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2047-06-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>5.25000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>Connecticut State Health &amp; Educational Facilities Authority</name>
        <lei>549300ZOQJ5U8YBS5Q35</lei>
        <title>CONNECTICUT ST HLTH &amp; EDUCTNL FACS AUTH REVENUE</title>
        <cusip>20775DQH8</cusip>
        <identifiers>
          <isin value="US20775DQH88"/>
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        <balance>500000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>440757.50000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2051-07-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>Chicago Board of Trade</name>
        <lei>549300EX04Q2QBFQTQ27</lei>
        <title>US 5YR NOTE (CBT) MAR23</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="BlackRock Identifier" value="FVH320232"/>
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        <balance>-12.00000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
        <valUSD>-10306.33000000</valUSD>
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        <payoffProfile>N/A</payoffProfile>
        <assetCat>DIR</assetCat>
        <issuerConditional desc="derivative" issuerCat="OTHER"/>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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          <futrDeriv derivCat="FUT">
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              <counterpartyName>Chicago Board of Trade</counterpartyName>
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            <payOffProf>Short</payOffProf>
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              <indexBasketInfo>
                <indexName>CBOT 5 Year US Treasury Note Future</indexName>
                <indexIdentifier>FVH3 Comdty</indexIdentifier>
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            <expDate>2023-03-31</expDate>
            <notionalAmt>-1295068.67000000</notionalAmt>
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            <unrealizedAppr>-10306.33000000</unrealizedAppr>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Texas State Technical College</name>
        <lei>N/A</lei>
        <title>TEXAS ST TECH CLG SYS FING SYS REVENUE</title>
        <cusip>88276RFJ6</cusip>
        <identifiers>
          <isin value="US88276RFJ68"/>
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        <balance>665000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>742910.74000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2042-08-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>5.50000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Chicago Transit Authority Sales Tax Receipts Fund</name>
        <lei>N/A</lei>
        <title>CHICAGO IL TRANSIT AUTH SALES TAX RECPTS REVENUE</title>
        <cusip>16772PDN3</cusip>
        <identifiers>
          <isin value="US16772PDN33"/>
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        <balance>1200000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>1204394.40000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2057-12-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>5.00000000</annualizedRt>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>State of Connecticut</name>
        <lei>5493007GRO6CU0IKP741</lei>
        <title>CONNECTICUT ST</title>
        <cusip>20772KPU7</cusip>
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          <isin value="US20772KPU78"/>
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        <balance>1000000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>1007698.00000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2037-01-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
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      <invstOrSec>
        <name>Chicago Board of Education</name>
        <lei>54930099NR6T9V7LVB43</lei>
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          <isin value="US167505XJ09"/>
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        <balance>500000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>498952.00000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2033-12-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>5.00000000</annualizedRt>
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      <invstOrSec>
        <name>Henrico County Economic Development Authority</name>
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        <title>HENRICO CNTY VA ECON DEV AUTH RSDL CARE FAC REVENUE</title>
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          <isin value="US42605QHM87"/>
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        <debtSec>
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          <couponKind>Fixed</couponKind>
          <annualizedRt>5.00000000</annualizedRt>
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      <invstOrSec>
        <name>District of Columbia</name>
        <lei>549300HWFOZXPKGOX654</lei>
        <title>DIST OF COLUMBIA REVENUE</title>
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          <isin value="US25483VZY37"/>
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        <curCd>USD</curCd>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
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          <couponKind>Fixed</couponKind>
          <annualizedRt>5.50000000</annualizedRt>
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      <invstOrSec>
        <name>Sumter County Industrial Development Authority/AL</name>
        <lei>N/A</lei>
        <title>SUMTER CNTY AL INDL DEV AUTH EXEMPT FACS REVENUE</title>
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          <isin value="US86651LAA26"/>
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        <invCountry>US</invCountry>
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      <invstOrSec>
        <name>Southern Ohio Port Authority</name>
        <lei>N/A</lei>
        <title>STHRN OH PORT EXEMPT FAC REVENUE</title>
        <cusip>84355AAC6</cusip>
        <identifiers>
          <isin value="US84355AAC62"/>
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        <balance>200000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>169678.00000000</valUSD>
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        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2042-12-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>7.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
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        <securityLending>
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          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>Build NYC Resource Corp</name>
        <lei>549300GROJFKMNLWEK84</lei>
        <title>BUILD NYC RESOURCE CORP NY REVENUE</title>
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          <isin value="US12008ESL10"/>
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        <balance>245000.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>228175.95000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2032-07-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>5.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>North Dakota Housing Finance Agency</name>
        <lei>549300DVQAGW0B16JX70</lei>
        <title>NORTH DAKOTA ST HSG FIN AGY</title>
        <cusip>658909M37</cusip>
        <identifiers>
          <isin value="US658909M371"/>
        </identifiers>
        <balance>230000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>229541.15000000</valUSD>
        <pctVal>0.485880881506</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2053-01-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>City of El Paso TX Water &amp; Sewer Revenue</name>
        <lei>N/A</lei>
        <title>EL PASO TX WTR &amp; SWR REVENUE</title>
        <cusip>283822WH3</cusip>
        <identifiers>
          <isin value="US283822WH37"/>
        </identifiers>
        <balance>1000000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>1072626.00000000</valUSD>
        <pctVal>2.270479460467</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2046-03-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>5.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>County of Miami-Dade FL Water &amp; Sewer System Revenue</name>
        <lei>N/A</lei>
        <title>MIAMI-DADE CNTY FL WTR &amp; SWR REVENUE</title>
        <cusip>59334DMR2</cusip>
        <identifiers>
          <isin value="US59334DMR25"/>
        </identifiers>
        <balance>1000000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>940576.00000000</valUSD>
        <pctVal>1.990962823024</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2048-10-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Camden County Improvement Authority/The</name>
        <lei>549300UTQBT9ZE0QFB15</lei>
        <title>CAMDEN CNTY NJ IMPT AUTH SCH REVENUE</title>
        <cusip>13281PAB3</cusip>
        <identifiers>
          <isin value="US13281PAB31"/>
        </identifiers>
        <balance>115000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>120639.14000000</valUSD>
        <pctVal>0.255362716826</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2047-06-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>6.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>CSCDA Community Improvement Authority</name>
        <lei>N/A</lei>
        <title>CSCDA CMNTY IMPT AUTH CA ESSENTIAL HSG REVENUE</title>
        <cusip>126292AW1</cusip>
        <identifiers>
          <isin value="US126292AW10"/>
        </identifiers>
        <balance>350000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>226002.35000000</valUSD>
        <pctVal>0.478390131968</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2057-02-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Oregon State Facilities Authority</name>
        <lei>N/A</lei>
        <title>OREGON ST FACS AUTH REVENUE</title>
        <cusip>68608JZB0</cusip>
        <identifiers>
          <isin value="US68608JZB06"/>
        </identifiers>
        <balance>125000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>127403.50000000</valUSD>
        <pctVal>0.269681165608</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>MUN</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2052-06-01</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>5.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <explntrNotes>


      <explntrNote note="Monthly returns presented in Item B.5(a) have been calculated without deducting any applicable sales loads or redemption fees." noteItem="B.5.a"/>



    </explntrNotes>
    <signature>
      <ncom:dateSigned>2022-12-29</ncom:dateSigned>
      <ncom:nameOfApplicant>BlackRock Municipal Bond Fund, Inc.</ncom:nameOfApplicant>
      <ncom:signature>Ann Frechette</ncom:signature>
      <ncom:signerName>Ann Frechette</ncom:signerName>
      <ncom:title>Assistant Treasurer</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
