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 (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
3M CO COM 88579Y101 2,932 13,968 SH   SOLE   13,564 0 404
ABBOTT LABORATORIES COM 002824100 6,296 117,987 SH   SOLE   116,878 0 1,109
ABBVIE INC COM 00287Y109 9,014 101,437 SH   SOLE   100,837 0 600
AGCO CORP COM 001084102 856 11,600 SH   SOLE   11,400 0 200
AIR PRODUCTS & CHEMICALS INC COM 009158106 512 3,384 SH   SOLE   3,134 0 250
ALEXANDER & BALDWIN HOLDINGS COM 014491104 619 13,350 SH   SOLE   13,350 0 0
ALICO INC COM 016230104 1,735 50,800 SH   SOLE   50,800 0 0
AMERICAN EXPRESS COMPANY COM 025816109 3,942 43,575 SH   SOLE   42,809 0 766
AMETEK INC COM 031100100 1,175 17,794 SH   SOLE   17,794 0 0
AMGEN INC COM 031162100 831 4,457 SH   SOLE   3,180 0 1,277
APPLE INC COM 037833100 687 4,459 SH   SOLE   4,459 0 0
AQUA AMERICA INC COM 03836W103 1,075 32,375 SH   SOLE   29,375 0 3,000
ARCHER DANIELS MIDLAND CO COM 039483102 785 18,470 SH   SOLE   15,365 0 3,105
AT&T INC COM 00206R102 1,996 50,966 SH   SOLE   45,811 0 5,155
AVON PRODUCTS INC COM 054303102 54 23,000 SH   SOLE   22,500 0 500
B&G FOODS INC COM 05508R106 678 21,300 SH   SOLE   21,300 0 0
BADGER METER INC COM 056525108 4,391 89,618 SH   SOLE   88,418 0 1,200
BANK OF NEW YORK MELLON CORP COM 064058100 432 8,145 SH   SOLE   8,145 0 0
BAXTER INTERNATIONAL INC COM 071813109 1,666 26,554 SH   SOLE   25,617 0 937
BCE INC COM NEW 05534B760 491 10,477 SH   SOLE   6,286 0 4,191
BERKSHIRE HATHAWAY INC CL B NEW 084670702 302 1,650 SH   SOLE   1,650 0 0
BIOTELEMETRY INC COM 090672106 236 7,150 SH   SOLE   7,150 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 432 6,785 SH   SOLE   4,285 0 2,500
BRITISH LAND CO PLC COM 110828100 187 23,200 SH   SOLE   14,200 0 9,000
BT GROUP PLC ADR 05577E101 506 26,290 SH   SOLE   16,600 0 9,690
C H ROBINSON WORLDWIDE INC COM NEW 12541W209 594 7,800 SH   SOLE   7,800 0 0
CAMPBELL SOUP CO COM 134429109 2,179 46,543 SH   SOLE   43,090 0 3,453
CANADIAN IMPERIAL BANK COM 136069101 579 6,613 SH   SOLE   4,250 0 2,363
CHESAPEAKE LODGING TRUST SH BEN INT 165240102 803 29,786 SH   SOLE   29,786 0 0
CHEVRON CORP COM 166764100 5,172 44,021 SH   SOLE   38,610 0 5,411
CHINA MOBILE LTD SPONS ADR 16941M109 286 5,650 SH   SOLE   3,550 0 2,100
CISCO SYSTEMS INC COM 17275R102 607 18,063 SH   SOLE   14,463 0 3,600
CKX LANDS INC COM 12562N104 591 55,750 SH   SOLE   55,750 0 0
CLOROX CO COM 189054109 3,616 27,410 SH   SOLE   26,910 0 500
COACH INC COM 189754104 2,064 51,250 SH   SOLE   47,250 0 4,000
COCA-COLA CO COM 191216100 4,032 89,576 SH   SOLE   86,122 0 3,454
COLGATE-PALMOLIVE CO COM 194162103 3,594 49,335 SH   SOLE   49,335 0 0
CONNECTICUT WATER SERVICES INC COM 207797101 775 13,072 SH   SOLE   11,800 0 1,272
CONOCOPHILLIPS COM 20825C104 1,005 20,070 SH   SOLE   19,820 0 250
CORNING INC COM 219350105 2,668 89,180 SH   SOLE   88,080 0 1,100
CUBIC CORP COM 229669106 2,411 47,275 SH   SOLE   47,275 0 0
CUMMINS INC COM 231021106 2,963 17,635 SH   SOLE   17,335 0 300
CVS HEALTH CORP COM 126650100 347 4,265 SH   SOLE   2,765 0 1,500
DAIMLER AG COM D1668R123 403 5,058 SH   SOLE   2,358 0 2,700
DARDEN RESTAURANTS INC COM 237194105 270 3,425 SH   SOLE   3,425 0 0
DEERE & CO COM 244199105 251 2,000 SH   SOLE   2,000 0 0
DEUTSCHE TELEKOM AG ADR 251566105 441 23,640 SH   SOLE   16,440 0 7,200
DIAGEO PLC SPONS ADR NEW 25243Q205 2,855 21,610 SH   SOLE   21,435 0 175
DISNEY WALT CO COM DISNEY 254687106 2,150 21,807 SH   SOLE   21,357 0 450
DOMINION RESOURCES INC COM 25746U109 550 7,155 SH   SOLE   3,710 0 3,445
DOUGLAS DYNAMICS COM 25960R105 725 18,400 SH   SOLE   18,400 0 0
DOWDUPONT COM 26078J100 5,264 76,039 SH   SOLE   74,639 0 1,400
DR PEPPER SNAPPLE GROUP INC COM 26138E109 3,526 39,853 SH   SOLE   38,153 0 1,700
DUKE ENERGY CORP COM 26441C204 395 4,707 SH   SOLE   2,607 0 2,100
DUN & BRADSTREET CORP COM 26483E100 233 2,000 SH   SOLE   2,000 0 0
EATON CORP PLC COM G29183103 491 6,400 SH   SOLE   4,400 0 2,000
EDWARDS LIFESCIENCES CORP COM 28176E108 3,744 34,250 SH   SOLE   34,250 0 0
EL POLLO LOCO HOLDINGS INC COM 268603107 802 66,025 SH   SOLE   66,025 0 0
ELI LILLY & CO COM 532457108 7,533 88,063 SH   SOLE   84,553 0 3,510
EMERSON ELECTRIC CO COM 291011104 6,068 96,562 SH   SOLE   90,851 0 5,711
ENTERGY CORP COM 29364G103 233 3,055 SH   SOLE   350 0 2,705
EQT CORP COM 26884L109 245 3,758 SH   SOLE   3,758 0 0
EXPRESS SCRIPTS HOLDING CO COM 30219G108 313 4,942 SH   SOLE   4,942 0 0
EXXON MOBIL CORP COM 30231G102 6,136 74,843 SH   SOLE   68,805 0 6,038
F5 NETWORKS COM 315616102 1,497 12,421 SH   SOLE   12,421 0 0
FEDERAL REALTY INVESTMENT TRUS COM 313747206 463 3,725 SH   SOLE   2,625 0 1,100
FEDERATED INVESTORS INC CL B 314211103 3,035 102,179 SH   SOLE   95,965 0 6,214
FEDEX CORP COM 31428X106 338 1,500 SH   SOLE   1,500 0 0
FREEPORT MCMORAN COP & GLD COM 35671D857 288 20,489 SH   SOLE   19,889 0 600
GENERAL DYNAMICS CORP COM 369550108 454 2,207 SH   SOLE   2,207 0 0
GENERAL ELECTRIC CO COM 369604103 3,857 159,505 SH   SOLE   150,430 0 9,075
GENERAL MILLS INC COM 370334104 4,390 84,823 SH   SOLE   80,218 0 4,605
GENUINE PARTS CO COM 372460105 2,858 29,876 SH   SOLE   27,385 0 2,491
GILEAD SCIENCES INC COM 375558103 960 11,850 SH   SOLE   9,875 0 1,975
GLAXOSMITHKLINE PLC SPON ADR 37733W105 214 5,273 SH   SOLE   3,392 0 1,881
GRAINGER W W INC COM 384802104 697 3,877 SH   SOLE   2,675 0 1,202
HALYARD HEALTH INC COM 40650V100 1,289 28,629 SH   SOLE   28,229 0 400
HARLEY DAVIDSON INC COM 412822108 858 17,800 SH   SOLE   17,800 0 0
HARSCO CORP COM 415864107 360 17,202 SH   SOLE   17,102 0 100
HERSHEY CO COM 427866108 972 8,900 SH   SOLE   8,900 0 0
HONEYWELL INTL INC COM 438516106 928 6,550 SH   SOLE   6,550 0 0
HORMEL FOODS CORP COM 440452100 638 19,858 SH   SOLE   13,950 0 5,908
HOSPITALITY PROPERTIES TRUST COM SH BEN INT 44106M102 384 13,483 SH   SOLE   7,200 0 6,283
II-VI INC COM 902104108 30,303 736,397 SH   SOLE   725,497 0 10,900
ILLINOIS TOOL WORKS INC COM 452308109 407 2,750 SH   SOLE   2,750 0 0
INTEL CORP COM 458140100 1,384 36,357 SH   SOLE   30,360 0 5,997
INTERNATIONAL BUSINESS MACHINE COM 459200101 1,687 11,626 SH   SOLE   11,626 0 0
INTERNATIONAL PAPER CO COM 460146103 1,280 22,523 SH   SOLE   18,873 0 3,650
JOHNSON & JOHNSON COM 478160104 8,812 67,780 SH   SOLE   65,992 0 1,788
JPMORGAN CHASE & CO COM 46625H100 575 6,023 SH   SOLE   6,008 0 15
KELLOGG CO COM 487836108 3,173 50,866 SH   SOLE   49,832 0 1,034
KIMBERLY CLARK CORP COM 494368103 1,984 16,858 SH   SOLE   14,622 0 2,236
LOCKHEED MARTIN CORP COM 539830109 774 2,493 SH   SOLE   2,493 0 0
LYONDELLBASELL INDUSTRIES NV SHS A N53745100 384 3,878 SH   SOLE   2,725 0 1,153
MAGELLAN MIDSTREAM PARTNERS COM 559080106 419 5,900 SH   SOLE   3,900 0 2,000
MARATHON OIL CORP COM 565849106 233 17,180 SH   SOLE   17,180 0 0
MARATHON PETROLEUM CORP COM 56585A102 937 16,716 SH   SOLE   16,716 0 0
MARSH & MCLENNAN COMPANIES INC COM 571748102 272 3,250 SH   SOLE   3,250 0 0
MATSON INC COM 57686G105 577 20,485 SH   SOLE   20,485 0 0
MCCORMICK & COMPANY INC COM NON VTG 579780206 4,893 47,671 SH   SOLE   47,371 0 300
MERCK & COMPANY INC COM 58933Y105 1,380 21,551 SH   SOLE   18,929 0 2,622
METHANEX CORPORATION COM 59151K108 506 10,050 SH   SOLE   10,050 0 0
METLIFE INC COM 59156R108 1,827 35,175 SH   SOLE   33,025 0 2,150
MICROSOFT CORP COM 594918104 3,370 45,238 SH   SOLE   42,877 0 2,361
MONDELEZ INTERNATIONAL INC COM 609207105 912 22,421 SH   SOLE   21,821 0 600
MOODYS CORP COM 615369105 383 2,750 SH   SOLE   2,750 0 0
MSA SAFETY INC COM 553498106 2,811 35,360 SH   SOLE   34,860 0 500
NATIONAL FUEL GAS CO COM 636180101 3,990 70,483 SH   SOLE   67,483 0 3,000
NESTLE SA ADR 641069406 664 7,925 SH   SOLE   7,625 0 300
NEWELL RUBBERMAID INC COM 651229106 367 8,609 SH   SOLE   8,609 0 0
NEWMONT MINING CORP COM 651639106 270 7,200 SH   SOLE   6,950 0 250
NEXTERA ENERGY INC COM 65339F101 306 2,085 SH   SOLE   2,085 0 0
NORDSTROM INC COM 655664100 763 16,175 SH   SOLE   16,175 0 0
NORFOLK SOUTHERN CORP COM 655844108 397 3,000 SH   SOLE   3,000 0 0
OCCIDENTAL PETROLEUM CORP COM 674599105 216 3,361 SH   SOLE   3,361 0 0
OLD REPUBLIC INTL CORP COM 680223104 817 41,489 SH   SOLE   33,750 0 7,739
OLIN CORP COM 680665205 349 10,200 SH   SOLE   10,200 0 0
ONEOK INC NEW COM 682680103 807 14,561 SH   SOLE   8,745 0 5,816
PACCAR COM 693718108 525 7,260 SH   SOLE   7,260 0 0
PAYCHEX INC COM 704326107 2,124 35,425 SH   SOLE   32,325 0 3,100
PEPSICO INC COM 713448108 1,372 12,312 SH   SOLE   11,050 0 1,262
PERKINELMER INC COM 714046109 263 3,820 SH   SOLE   3,820 0 0
PFIZER INC COM 717081103 1,759 49,264 SH   SOLE   42,866 0 6,398
PHILLIPS 66 CO COM 718546104 754 8,235 SH   SOLE   6,785 0 1,450
PITNEY BOWES INC COM 724479100 317 22,600 SH   SOLE   21,600 0 1,000
PNC FINANCIAL SERVICES GROUP I COM 693475105 495 3,673 SH   SOLE   3,673 0 0
PPG INDUSTRIES INC COM 693506107 2,685 24,712 SH   SOLE   24,712 0 0
PPL CORP COM 69351T106 619 16,324 SH   SOLE   11,293 0 5,031
PROCTER & GAMBLE CO COM 742718109 9,006 98,989 SH   SOLE   96,485 0 2,504
QUALCOMM INC COM 747525103 455 8,782 SH   SOLE   5,000 0 3,782
REALTY INCOME CORP COM 756109104 598 10,456 SH   SOLE   6,650 0 3,806
ROCKWELL AUTOMATION INC COM 773903109 640 3,594 SH   SOLE   3,594 0 0
ROYAL BANK OF CAN COM 780087102 456 5,897 SH   SOLE   5,200 0 697
ROYAL DUTCH SHELL PLC SPON ADR A 780259206 863 14,250 SH   SOLE   14,100 0 150
SCANA CORPORATION COM 80589M102 209 4,300 SH   SOLE   1,900 0 2,400
SCHLUMBERGER LTD COM 806857108 1,587 22,746 SH   SOLE   22,396 0 350
SCHMITT INDUSTRIES INC COM NEW 806870200 508 274,184 SH   SOLE   269,184 0 5,000
SEAGATE TECHNOLOGY PLC COM G7945M107 3,160 95,263 SH   SOLE   90,025 0 5,238
SMUCKER JM CO COM NEW 832696405 405 3,856 SH   SOLE   3,856 0 0
SOUTHERN CO COM 842587107 231 4,693 SH   SOLE   4,693 0 0
STERIS PLC SHS USD G84720104 606 6,860 SH   SOLE   6,860 0 0
SYSCO CORP COM 871829107 647 11,991 SH   SOLE   8,788 0 3,203
T ROWE PRICE GROUP INC COM 74144T108 218 2,400 SH   SOLE   2,000 0 400
TARGET CORP COM 87612E106 2,526 42,809 SH   SOLE   39,200 0 3,609
TELEFLEX INC COM 879369106 1,004 4,151 SH   SOLE   4,151 0 0
THOMSON REUTERS CORP COM 884903105 1,557 33,931 SH   SOLE   32,981 0 950
TOYOTA MOTOR CORP COM 892331307 492 4,132 SH   SOLE   2,632 0 1,500
TRIMBLE NAVIGATION LTD COM 896239100 236 6,000 SH   SOLE   6,000 0 0
UNILEVER PLC SPONS ADR NEW 904767704 653 11,270 SH   SOLE   11,070 0 200
UNION PACIFIC CORP COM 907818108 4,788 41,290 SH   SOLE   40,890 0 400
UNITED NATURAL FOODS COM 911163103 293 7,050 SH   SOLE   7,050 0 0
UNITED PARCEL SERVICE INC COM 911312106 267 2,225 SH   SOLE   975 0 1,250
UNITED TECHNOLOGIES CORP COM 913017109 968 8,342 SH   SOLE   8,024 0 318
VALERO ENERGY CORP COM 91913Y100 392 5,100 SH   SOLE   5,100 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 6,122 123,704 SH   SOLE   117,373 0 6,331
VODAFONE GRP PLC SPON ADR 92857W308 273 9,588 SH   SOLE   7,313 0 2,275
W.P. CAREY INC COM 92936U109 408 6,052 SH   SOLE   3,000 0 3,052
WALGREENS BOOTS ALLIANCE INC COM 931427108 4,572 59,203 SH   SOLE   56,200 0 3,003
WEC ENERGY GROUP COM 92939U106 320 5,100 SH   SOLE   3,100 0 2,000
WELLS FARGO & CO COM 949746101 261 4,730 SH   SOLE   1,230 0 3,500
WESBANCO INC COM 950810101 240 5,861 SH   SOLE   5,861 0 0
WESTPAC BANKING CORP SPONS ADR 961214301 210 8,333 SH   SOLE   3,800 0 4,533
WEYERHAEUSER CO COM 962166104 504 14,812 SH   SOLE   9,050 0 5,762
WILLIAMS SONOMA INC COM 969904101 3,605 72,310 SH   SOLE   68,855 0 3,455
WVS FINANCIAL CORP COM 929358109 2,571 172,081 SH   SOLE   171,981 0 100