The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
3M Company COM 88579y101   221,156 2,085 SH   SOLE   1,095 0 990
AT&T Inc. COM 00206R102   421,714 23,961 SH   SOLE   21,310 0 2,651
Abbott Laboratories COM 002824100   12,173,895 107,108 SH   SOLE   32,172 0 74,936
Adobe Inc. COM 00724f101   5,744,871 11,385 SH   SOLE   10,315 0 1,070
Advanced Micro Devices COM 007903107   974,646 5,400 SH   SOLE   5,400 0 0
Air Products COM 009158106   3,956,511 16,331 SH   SOLE   7,135 0 9,196
Alphabet Inc. Cl. A COM 02079k305   5,785,902 38,335 SH   SOLE   35,795 0 2,540
Alphabet Inc. Cl. C COM 02079k107   17,915,368 117,663 SH   SOLE   41,932 0 75,731
Amazon.com COM 023135106   9,080,329 50,340 SH   SOLE   50,300 0 40
Apple Inc. COM 037833100   32,195,338 187,750 SH   SOLE   87,805 0 99,945
Applied Materials COM 038222105   5,221,744 25,320 SH   SOLE   25,320 0 0
Automatic Data Proc. COM 053015103   15,055,993 60,287 SH   SOLE   22,381 0 37,906
Becton Dickinson COM 075887109   11,357,213 45,897 SH   SOLE   19,225 0 26,672
Berkshire Hathaway Cl. B COM 084670702   21,732,894 51,681 SH   SOLE   19,222 0 32,459
Biogen Inc. COM 09062x103   1,626,928 7,545 SH   SOLE   7,545 0 0
Bristol-Myers Squibb COM 110122108   1,582,160 29,175 SH   SOLE   29,175 0 0
Caterpillar Inc. COM 149123101   696,217 1,900 SH   SOLE   1,900 0 0
Charles Schwab Corp. COM 808513105   574,524 7,942 SH   SOLE   1,250 0 6,692
Chevron Corp. COM 166764100   5,428,307 34,413 SH   SOLE   21,940 0 12,473
Cisco Systems Inc. COM 17275r102   6,176,961 123,762 SH   SOLE   76,475 0 47,287
Coca-Cola Co. COM 191216100   9,433,467 154,192 SH   SOLE   46,110 0 108,082
Colgate-Palmolive COM 194162103   4,696,378 52,153 SH   SOLE   6,790 0 45,363
Costco Wholesale COM 22160k105   10,754,276 14,679 SH   SOLE   7,992 0 6,687
Danaher Corp. COM 235851102   17,530,094 70,199 SH   SOLE   25,389 0 44,810
Diageo plc ADR COM 25243q205   6,855,427 46,090 SH   SOLE   11,733 0 34,357
Emerson Electric COM 291011104   8,618,786 75,990 SH   SOLE   21,345 0 54,645
Estee Lauder Cos. Cl. A COM 518439104   1,032,034 6,695 SH   SOLE   6,695 0 0
Exxon Mobil Corp. COM 30231G102   3,021,543 25,994 SH   SOLE   4,439 0 21,555
Vanguard FTSE Devel. Mkts. ETF COM 921943858   1,055,476 21,038 SH   SOLE   3,350 0 17,688
Vanguard FTSE Emerg. Mkts. ETF COM 922042858   1,249,466 29,913 SH   SOLE   11,315 0 18,598
FedEx Corp. COM 31428x106   4,850,537 16,741 SH   SOLE   5,242 0 11,499
Fiserv, Inc. COM 337738108   13,477,940 84,332 SH   SOLE   47,483 0 36,849
Fortive Corp. COM 34959j108   1,698,637 19,747 SH   SOLE   2,240 0 17,507
Home Depot Inc. COM 437076102   13,325,497 34,738 SH   SOLE   20,467 0 14,271
IDEXX Laboratories COM 45168d104   2,254,208 4,175 SH   SOLE   4,175 0 0
Illinois Tool Works COM 452308109   13,730,446 51,170 SH   SOLE   15,351 0 35,819
JPMorgan Chase COM 46625h100   1,951,122 9,741 SH   SOLE   8,950 0 791
Johnson & Johnson COM 478160104   12,437,777 78,626 SH   SOLE   36,131 0 42,495
Kenvue Inc. COM 49177j102   219,750 10,240 SH   SOLE   5,407 0 4,833
Linde plc COM g54950103   8,536,059 18,384 SH   SOLE   4,882 0 13,502
MSCI EAFE iShares COM 464287465   6,103,860 76,432 SH   SOLE   27,910 0 48,522
MSCI Emerging Markets iShares COM 464287234   1,512,401 36,816 SH   SOLE   10,050 0 26,766
McCormick & Co. COM 579780206   5,155,871 67,125 SH   SOLE   16,965 0 50,160
McDonald's Corp. COM 580135101   2,134,925 7,572 SH   SOLE   6,970 0 602
Merck & Co. COM 58933y105   4,538,420 34,395 SH   SOLE   15,595 0 18,800
Microsoft Corp. COM 594918104   48,194,738 114,553 SH   SOLE   64,994 0 49,559
Nestle S.A. ADR COM 641069406   9,630,959 90,687 SH   SOLE   42,175 0 48,512
Nike, Inc. Cl. B COM 654106103   7,312,208 77,806 SH   SOLE   16,750 0 61,056
Nvidia Corp. COM 67066g104   18,105,535 20,038 SH   SOLE   20,038 0 0
PNC Financial Services COM 693475105   1,616,000 10,000 SH   SOLE   10,000 0 0
Palo Alto Networks COM 697435105   4,132,671 14,545 SH   SOLE   14,545 0 0
PepsiCo, Inc. COM 713448108   12,355,531 70,599 SH   SOLE   21,758 0 48,841
Procter & Gamble COM 742718109   11,051,334 68,113 SH   SOLE   22,472 0 45,641
RTX Corporation COM 75513e101   1,066,100 10,931 SH   SOLE   5,661 0 5,270
Russell 2000 iShares COM 464287655   8,600,008 40,894 SH   SOLE   13,270 0 27,624
S&P Core Mid-Cap iShares COM 464287507   9,478,234 156,046 SH   SOLE   40,970 0 115,076
S&P Core Small-Cap iShares COM 464287804   911,348 8,246 SH   SOLE   1,571 0 6,675
SPDR S&P 500 COM 78462f103   2,992,483 5,721 SH   SOLE   1,321 0 4,400
Starbucks Corp. COM 855244109   9,319,861 101,979 SH   SOLE   46,085 0 55,894
Stryker Corp. COM 863667101   18,490,069 51,667 SH   SOLE   19,292 0 32,375
Take-Two Interactive Software COM 874054109   222,735 1,500 SH   SOLE   1,500 0 0
Target Corp. COM 87612e106   440,367 2,485 SH   SOLE   400 0 2,085
Tesla Inc. COM 88160r101   3,032,378 17,250 SH   SOLE   17,250 0 0
Thermo Fisher Scientific COM 883556102   8,640,268 14,866 SH   SOLE   10,377 0 4,489
Vanguard Info. Technology ETF COM 92204a702   1,441,935 2,750 SH   SOLE   2,750 0 0
Vanguard Mid-Cap ETF COM 922908629   1,263,042 5,055 SH   SOLE   5,000 0 55
Vanguard S&P 500 ETF COM 922908363   310,746 646 SH   SOLE   0 0 646
Veralto Corp. COM 92338c103   200,992 2,267 SH   SOLE   340 0 1,927
Verizon Communications COM 92343v104   357,164 8,512 SH   SOLE   0 0 8,512
Visa Inc. COM 92826c839   15,557,315 55,745 SH   SOLE   26,902 0 28,843
Walmart Inc. COM 931142103   578,535 9,615 SH   SOLE   6,330 0 3,285
Walt Disney Co. COM 254687106   8,236,419 67,313 SH   SOLE   38,612 0 28,701
XCEL Energy COM 98389b100   235,586 4,383 SH   SOLE   1,200 0 3,183
Zimmer Biomet COM 98956p102   1,601,049 12,131 SH   SOLE   1,200 0 10,931
Vanguard Short-Term Corp. Bond COM 92206c409   2,106,002 27,241 SH   SOLE   3,534 0 23,707
iShares 1-5 Year Inv. Grade C COM 464288646   249,170 4,859 SH   SOLE   0 0 4,859