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
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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   471,716 4,315 SH   SOLE   2,450 0 1,865
AT&T Inc. COM 00206R102   450,728 26,861 SH   SOLE   22,360 0 4,501
Abbott Laboratories COM 002824100   12,016,232 109,169 SH   SOLE   35,387 0 73,782
Adobe Inc. COM 00724f101   6,798,257 11,395 SH   SOLE   10,325 0 1,070
Advanced Micro Devices COM 007903107   796,014 5,400 SH   SOLE   5,400 0 0
Air Products COM 009158106   3,987,076 14,562 SH   SOLE   6,365 0 8,197
Alphabet Inc. Cl. A COM 02079k305   5,341,047 38,235 SH   SOLE   35,695 0 2,540
Alphabet Inc. Cl. C COM 02079k107   16,830,847 119,427 SH   SOLE   45,122 0 74,305
Amazon.com COM 023135106   7,653,978 50,375 SH   SOLE   50,335 0 40
Apple Inc. COM 037833100   37,084,900 192,619 SH   SOLE   93,074 0 99,545
Applied Materials COM 038222105   4,107,664 25,345 SH   SOLE   25,345 0 0
Automatic Data Proc. COM 053015103   14,056,634 60,337 SH   SOLE   23,571 0 36,766
Becton Dickinson COM 075887109   11,991,316 49,179 SH   SOLE   21,305 0 27,874
Berkshire Hathaway Cl. B COM 084670702   18,537,404 51,975 SH   SOLE   20,212 0 31,763
Biogen Inc. COM 09062x103   1,952,420 7,545 SH   SOLE   7,545 0 0
Bristol-Myers Squibb COM 110122108   1,496,969 29,175 SH   SOLE   29,175 0 0
Caterpillar Inc. COM 149123101   561,773 1,900 SH   SOLE   1,900 0 0
Charles Schwab Corp. COM 808513105   509,258 7,402 SH   SOLE   1,250 0 6,152
Chevron Corp. COM 166764100   3,120,875 20,923 SH   SOLE   9,520 0 11,403
Cisco Systems Inc. COM 17275r102   6,239,574 123,507 SH   SOLE   76,200 0 47,307
Coca-Cola Co. COM 191216100   9,079,345 154,070 SH   SOLE   48,935 0 105,135
Colgate-Palmolive COM 194162103   4,883,672 61,268 SH   SOLE   10,780 0 50,488
Costco Wholesale COM 22160k105   9,712,417 14,714 SH   SOLE   8,382 0 6,332
Danaher Corp. COM 235851102   16,395,760 70,873 SH   SOLE   26,984 0 43,889
Diageo plc ADR COM 25243q205   7,381,466 50,676 SH   SOLE   14,663 0 36,013
Emerson Electric COM 291011104   7,460,442 76,651 SH   SOLE   23,555 0 53,096
Estee Lauder Cos. Cl. A COM 518439104   979,144 6,695 SH   SOLE   6,695 0 0
Exxon Mobil Corp. COM 30231G102   2,578,884 25,794 SH   SOLE   4,439 0 21,355
Vanguard FTSE Devel. Mkts. ETF COM 921943858   942,193 19,670 SH   SOLE   3,330 0 16,340
Vanguard FTSE Emerg. Mkts. ETF COM 922042858   1,146,608 27,898 SH   SOLE   10,315 0 17,583
FedEx Corp. COM 31428x106   4,201,073 16,607 SH   SOLE   5,262 0 11,345
Fiserv, Inc. COM 337738108   11,188,848 84,228 SH   SOLE   48,503 0 35,725
Fortive Corp. COM 34959j108   1,433,502 19,469 SH   SOLE   2,240 0 17,229
Home Depot Inc. COM 437076102   12,135,141 35,017 SH   SOLE   20,867 0 14,150
Honeywell International COM 438516106   210,759 1,005 SH   SOLE   930 0 75
IDEXX Laboratories COM 45168d104   2,317,334 4,175 SH   SOLE   4,175 0 0
Illinois Tool Works COM 452308109   13,534,178 51,669 SH   SOLE   16,865 0 34,804
JPMorgan Chase COM 46625h100   1,656,944 9,741 SH   SOLE   8,950 0 791
Johnson & Johnson COM 478160104   12,455,902 79,469 SH   SOLE   38,166 0 41,303
Kenvue Inc. COM 49177j102   223,740 10,392 SH   SOLE   5,407 0 4,985
Linde plc COM g54950103   7,513,939 18,295 SH   SOLE   5,232 0 13,063
MSCI EAFE iShares COM 464287465   5,630,227 74,721 SH   SOLE   29,985 0 44,736
MSCI Emerging Markets iShares COM 464287234   1,453,230 36,141 SH   SOLE   11,550 0 24,591
McCormick & Co. COM 579780206   4,662,276 68,142 SH   SOLE   19,565 0 48,577
McDonald's Corp. COM 580135101   2,249,621 7,587 SH   SOLE   6,985 0 602
Merck & Co. COM 58933y105   3,859,853 35,405 SH   SOLE   16,365 0 19,040
Microsoft Corp. COM 594918104   44,032,028 117,094 SH   SOLE   67,447 0 49,647
Nestle S.A. ADR COM 641069406   8,436,249 72,959 SH   SOLE   26,245 0 46,714
Nike, Inc. Cl. B COM 654106103   8,502,117 78,310 SH   SOLE   18,880 0 59,430
Nvidia Corp. COM 67066g104   11,668,869 23,563 SH   SOLE   23,563 0 0
PNC Financial Services COM 693475105   1,548,500 10,000 SH   SOLE   10,000 0 0
Palo Alto Networks COM 697435105   4,294,927 14,565 SH   SOLE   14,565 0 0
PepsiCo, Inc. COM 713448108   12,026,710 70,812 SH   SOLE   23,395 0 47,417
Procter & Gamble COM 742718109   9,999,010 68,234 SH   SOLE   23,722 0 44,512
Qualcomm Inc. COM 747525103   1,504,152 10,400 SH   SOLE   10,400 0 0
RTX Corporation COM 75513e101   931,935 11,076 SH   SOLE   5,661 0 5,415
Russell 2000 iShares COM 464287655   7,990,466 39,811 SH   SOLE   14,100 0 25,711
S&P Core Mid-Cap iShares COM 464287507   8,459,172 30,522 SH   SOLE   9,738 0 20,784
S&P Core Small-Cap iShares COM 464287804   824,540 7,617 SH   SOLE   1,531 0 6,086
SPDR S&P 500 COM 78462f103   2,705,465 5,692 SH   SOLE   1,307 0 4,385
Starbucks Corp. COM 855244109   9,951,052 103,646 SH   SOLE   49,495 0 54,151
Stryker Corp. COM 863667101   15,594,978 52,077 SH   SOLE   20,435 0 31,642
Take-Two Interactive Software COM 874054109   241,425 1,500 SH   SOLE   1,500 0 0
Target Corp. COM 87612e106   357,474 2,510 SH   SOLE   400 0 2,110
Tesla Inc. COM 88160r101   4,291,250 17,270 SH   SOLE   17,270 0 0
Thermo Fisher Scientific COM 883556102   7,853,569 14,796 SH   SOLE   10,547 0 4,249
Vanguard Info. Technology ETF COM 92204a702   1,331,000 2,750 SH   SOLE   2,750 0 0
Vanguard Mid-Cap ETF COM 922908629   1,175,995 5,055 SH   SOLE   5,000 0 55
Vanguard S&P 500 ETF COM 922908363   323,484 741 SH   SOLE   0 0 741
Veralto Corp. COM 92338c103   1,459,045 17,737 SH   SOLE   4,452 0 13,285
Verizon Communications COM 92343v104   320,902 8,512 SH   SOLE   0 0 8,512
Visa Inc. COM 92826c839   14,574,393 55,980 SH   SOLE   27,877 0 28,103
Walmart Inc. COM 931142103   505,268 3,205 SH   SOLE   2,110 0 1,095
Walt Disney Co. COM 254687106   6,220,800 68,898 SH   SOLE   40,512 0 28,386
XCEL Energy COM 98389b100   271,352 4,383 SH   SOLE   1,200 0 3,183
Zimmer Biomet COM 98956p102   1,481,211 12,171 SH   SOLE   1,200 0 10,971
Vanguard Shrt-Trm Corp. Bond ETF COM 92206c409   2,483,654 32,101 SH   SOLE   3,534 0 28,567
iShares 1-5 Year Inv. Grade C COM 464288646   493,522 9,625 SH   SOLE   0 0 9,625