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
1/100 Berkshire Htwy Cla CL A 084670108 411 1 SH   SOLE NONE 1 0 0
A T & T Corp New COM 00206R102 213 7,883 SH   SOLE NONE 7,883 0 0
Abbott Laboratories COM 002824100 3,781 32,008 SH   SOLE NONE 32,008 0 0
Abbvie Inc COM 00287Y109 2,494 23,116 SH   SOLE NONE 23,116 0 0
Adams Express Co COM 006212104 205 10,333 SH   SOLE NONE 10,333 0 0
Alphabet Inc Class A CAP STK CL A 02079K305 1,548 579 SH   SOLE NONE 579 0 0
Alphabet Inc Class C CAP STK CL C 02079K107 63,285 23,744 SH   SOLE NONE 23,744 0 0
American Express Company COM 025816109 12,765 76,194 SH   SOLE NONE 76,194 0 0
Amgen Incorporated COM 031162100 3,264 15,351 SH   SOLE NONE 15,351 0 0
Apple Computer, Inc. COM 037833100 11,913 84,188 SH   SOLE NONE 84,188 0 0
Bank Of America Corp COM 060505104 1,012 23,850 SH   SOLE NONE 23,850 0 0
Barnes Group Inc COM 067806109 251 6,016 SH   SOLE NONE 6,016 0 0
Berkshire Hathaway Class B CL B NEW 084670702 41,038 150,355 SH   SOLE NONE 150,355 0 0
Boston Omaha Corp COM 101044105 292 7,524 SH   SOLE NONE 7,524 0 0
C S X Corp COM 126408103 14,108 474,376 SH   SOLE NONE 474,376 0 0
Camden National Corp COM 133034108 445 9,300 SH   SOLE NONE 9,300 0 0
CarMax Inc COM 143130102 17,606 137,587 SH   SOLE NONE 137,587 0 0
Carrier Global Corp-Wi COM 14448C104 245 4,741 SH   SOLE NONE 4,741 0 0
Cigna Corp COM 125523100 460 2,296 SH   SOLE NONE 2,296 0 0
Cisco Systems Inc COM 17275R102 3,184 58,493 SH   SOLE NONE 58,493 0 0
Coca Cola Company COM 191216100 8,644 164,735 SH   SOLE NONE 164,735 0 0
Comcast Corp New Cl A CL A 20030N101 718 12,834 SH   SOLE NONE 12,834 0 0
Darden Restaurants Inc COM 237194105 227 1,500 SH   SOLE NONE 1,500 0 0
Disney Walt Co COM 254687106 15,651 92,514 SH   SOLE NONE 92,514 0 0
Facebook Inc Class A CL A 30303M102 12,749 37,563 SH   SOLE NONE 37,563 0 0
Fastenal Co COM 311900104 263 5,100 SH   SOLE NONE 5,100 0 0
Fedex Corporation COM 31428X106 14,145 64,504 SH   SOLE NONE 64,504 0 0
General Dynamics Corp COM 369550108 5,633 28,736 SH   SOLE NONE 28,736 0 0
General Mills Inc COM 370334104 479 8,000 SH   SOLE NONE 8,000 0 0
Home Depot Inc COM 437076102 13,600 41,432 SH   SOLE NONE 41,432 0 0
Intel Corp. COM 458140100 14,084 264,332 SH   SOLE NONE 264,332 0 0
International Flavors & Fragrances Inc COM 459506101 2,375 17,761 SH   SOLE NONE 17,761 0 0
J M Smucker Co New COM NEW 832696405 2,117 17,636 SH   SOLE NONE 17,636 0 0
Johnson & Johnson COM 478160104 4,377 27,100 SH   SOLE NONE 27,100 0 0
KeyCorp COM 493267108 363 16,800 SH   SOLE NONE 16,800 0 0
Lockheed Martin Corp COM 539830109 5,827 16,886 SH   SOLE NONE 16,886 0 0
Lowes Companies Inc COM 548661107 3,546 17,480 SH   SOLE NONE 17,480 0 0
Markel Corp COM 570535104 3,932 3,290 SH   SOLE NONE 3,290 0 0
Mckesson Corporation COM 459506101 210 1,052 SH   SOLE NONE 1,052 0 0
Medtronic Inc SHS G5960L103 1,487 11,859 SH   SOLE NONE 11,859 0 0
Merck COM 58933Y105 5,303 70,606 SH   SOLE NONE 70,606 0 0
Microsoft Corp COM 594918104 36,188 128,363 SH   SOLE NONE 128,363 0 0
New York Community Capital Trust V UNIT 11/01/2051 64944P307 2,423 45,464 SH   SOLE NONE 45,464 0 0
New York Times Co CL A 650111107 394 8,000 SH   SOLE NONE 8,000 0 0
Nordstrom Inc COM 655664100 1,017 38,438 SH   SOLE NONE 38,438 0 0
Norfolk Southern Corp COM 655844108 480 2,008 SH   SOLE NONE 2,008 0 0
Oracle Corporation COM 68389X105 812 9,322 SH   SOLE NONE 9,322 0 0
Organon &Co Common Stock COMMON STOCK 68622V106 223 6,808 SH   SOLE NONE 6,808 0 0
Pepsico Incorporated COM 713448108 14,207 94,453 SH   SOLE NONE 94,453 0 0
Procter & Gamble COM 742718109 962 6,884 SH   SOLE NONE 6,884 0 0
Raytheon Technologies Ord COM 75513E101 753 8,759 SH   SOLE NONE 8,759 0 0
Regeneron Pharms Inc COM 75886F107 5,325 8,799 SH   SOLE NONE 8,799 0 0
S P D R TRUST Unit SR TR UNIT 78462F103 2,334 5,439 SH   SOLE NONE 5,439 0 0
Stanley Black and Decker Pfd UNIT 11/15/2022 854502846 5,785 54,969 SH   SOLE NONE 54,969 0 0
Stanley Works COM 854502101 2,617 14,930 SH   SOLE NONE 14,930 0 0
Stryker Corp COM 863667101 2,574 9,759 SH   SOLE NONE 9,759 0 0
Union Pacific Corp COM 907818108 7,797 39,777 SH   SOLE NONE 39,777 0 0
United Parcel Service B CL B 911312106 451 2,475 SH   SOLE NONE 2,475 0 0
Unitedhealth Group Inc COM 91324P102 654 1,673 SH   SOLE NONE 1,673 0 0
Visa Inc Cl A COM CL A 92826C839 279 1,253 SH   SOLE NONE 1,253 0 0
Walgreens Boots Allianc COM 931427108 443 9,420 SH   SOLE NONE 9,420 0 0
Wal-Mart Stores Inc COM 931142103 348 2,497 SH   SOLE NONE 2,497 0 0
Webster Financial Corp COM 947890109 672 12,337 SH   SOLE NONE 12,337 0 0
Wells Fargo & Co New COM 949746101 14,882 320,665 SH   SOLE NONE 320,665 0 0