3M Company COM 88579Y101 607 4477 SH SOLE 4477 0 0 Abbott Laboratories COM 002824100 13367 347106 SH SOLE 347106 0 0 AbbVie, Inc. COM 00287Y109 1003 19505 SH SOLE 19505 0 0 Accenture PLC COM G1151C101 275 3450 SH SOLE 3450 0 0 Actavis PLC COM G0083B108 21884 106310 SH SOLE 106310 0 0 AFLAC Inc. COM 001055102 13351 211779 SH SOLE 211779 0 0 Alkane, Inc. COM 01642L105 0 10000 SH SOLE 10000 0 0 Allergan, Inc. COM 018490102 288 2320 SH SOLE 2320 0 0 Altria Group Inc. COM 02209S103 1161 31029 SH SOLE 31029 0 0 Amazon.com Inc. COM 023135106 334 993 SH SOLE 993 0 0 American Express Co. COM 025816109 474 5260 SH SOLE 5260 0 0 Apple Inc. COM 037833100 13318 24813 SH SOLE 24813 0 0 Aqua America Corp. COM 03836W103 470 18732 SH SOLE 18732 0 0 Arch Capital Group Ltd. COM G0450A105 224 3900 SH SOLE 3900 0 0 Arthur J. Gallagher & Co. COM 363576109 1057 22215 SH SOLE 22215 0 0 AT&T, Inc. COM 00206R102 5898 168173 SH SOLE 168173 0 0 Automatic Data Processing, Inc COM 053015103 202 2612 SH SOLE 2612 0 0 Bank of America Corp. COM 060505104 362 21052 SH SOLE 21052 0 0 Bard (C.R.) Company, Inc. COM 067383109 284 1920 SH SOLE 1920 0 0 BB&T Corporation COM 054937107 2775 69080 SH SOLE 69080 0 0 Berkshire Hathaway, Inc.- CL B COM 084670702 2825 22604 SH SOLE 22604 0 0 Bristol Myers Squibb, Inc. COM 110122108 1554 29913 SH SOLE 29913 0 0 Buckeye Partners UTS Limited P COM 118230101 250 3335 SH SOLE 3335 0 0 Canadian National RY Co. COM 136375102 225 4000 SH SOLE 4000 0 0 Cannabis Science Inc COM 137648101 6 36000 SH SOLE 36000 0 0 Catamaran Corporation COM 148887102 13089 292434 SH SOLE 292434 0 0 Caterpillar Inc. COM 149123101 214 2155 SH SOLE 2155 0 0 Chevron Corp. COM 166764100 2100 17657 SH SOLE 17657 0 0 Chipotle Mexican Grill Inc. COM 169656105 18387 32369 SH SOLE 32369 0 0 Cincinnati Financial Corporati COM 172062101 1044 21450 SH SOLE 21450 0 0 Cisco Systems, Inc. COM 17275R102 289 12900 SH SOLE 12900 0 0 Coca-Cola Co. COM 191216100 1253 32418 SH SOLE 32418 0 0 Colgate Palmolive Co. COM 194162103 280 4314 SH SOLE 4314 0 0 ConocoPhillips COM 20825C104 6180 87847 SH SOLE 87847 0 0 Consolidated Edison Co., Inc. COM 209115104 518 9651 SH SOLE 9651 0 0 Corporate Office Properties Tr COM 22002T108 2700 101340 SH SOLE 101340 0 0 Costco Wholesale Corp. COM 22160K105 239 2140 SH SOLE 2140 0 0 Cummins Inc. COM 231021106 12354 82918 SH SOLE 82918 0 0 CVS Caremark Corp. COM 126650100 696 9303 SH SOLE 9303 0 0 Danaher Corp. COM 235851102 664 8850 SH SOLE 8850 0 0 Dominion Resources, Inc. COM 25746U109 1060 14938 SH SOLE 14938 0 0 Dow Chemical Co., Inc. COM 260543103 232 4767 SH SOLE 4767 0 0 Du Pont (E.I.) De Nemours & Co COM 263534109 2934 43731 SH SOLE 43731 0 0 Duke Energy Corporation COM 26441C204 3564 50036 SH SOLE 50036 0 0 eBay, Inc. COM 278642103 11074 200471 SH SOLE 200471 0 0 Eli Lilly & Co. COM 532457108 2207 37498 SH SOLE 37498 0 0 EMC Corp. COM 268648102 258 9415 SH SOLE 9415 0 0 Enbridge Energy Partners, LP COM 29250R106 588 21455 SH SOLE 21455 0 0 Enterprise Products Partners L COM 293792107 2371 34179 SH SOLE 34179 0 0 Express Scripts Holding Compan COM 30219G108 17067 227282 SH SOLE 227282 0 0 Exxon Mobil Corp. COM 30231G102 17510 179257 SH SOLE 179257 0 0 Federal Realty Investment Trus COM 313747206 264 2305 SH SOLE 2305 0 0 FelCor Lodging Trust Incorpora COM 31430F101 108 12000 SH SOLE 12000 0 0 Ford Motor Corp. COM 345370860 526 33727 SH SOLE 33727 0 0 General Electric Company COM 369604103 16211 626145 SH SOLE 626145 0 0 Google Inc. COM 38259P706 14143 12690 SH SOLE 12690 0 0 HCP, Inc. COM 40414L109 1349 34780 SH SOLE 34780 0 0 Health Care Reit Inc. COM 42217K106 2926 49093 SH SOLE 49093 0 0 Home Depot, Inc. COM 437076102 1627 20562 SH SOLE 20562 0 0 Hospitality Properties Trust COM 44106M102 246 8575 SH SOLE 8575 0 0 Illinois Tool Works, Inc. COM 452308109 208 2560 SH SOLE 2560 0 0 Intel Corporation COM 458140100 11509 445837 SH SOLE 445837 0 0 Intl Business Machines, Corp. COM 459200101 2141 11122 SH SOLE 11122 0 0 J P Morgan Chase & Co. COM 46625H100 1653 27220 SH SOLE 27220 0 0 Johnson & Johnson COM 478160104 2463 25074 SH SOLE 25074 0 0 Kimberly Clark Corp. COM 494368103 1411 12795 SH SOLE 12795 0 0 Kinder Morgan Energy Partners, COM 494550106 1897 25654 SH SOLE 25654 0 0 Las Vegas Sands Corp. COM 517834107 13939 172553 SH SOLE 172553 0 0 Lockheed Martin Corp. Inc. COM 539830109 337 2065 SH SOLE 2065 0 0 Lowes Companies, Inc. COM 548661107 568 11625 SH SOLE 11625 0 0 Marathon Oil Corp. COM 565849106 270 7591 SH SOLE 7591 0 0 Marathon Petroleum Corporation COM 56585A102 308 3540 SH SOLE 3540 0 0 MasterCard Incorporated COM 57636Q104 14311 191580 SH SOLE 191580 0 0 McCormick & Co., Inc. - Voting COM 579780107 3680 51433 SH SOLE 51433 0 0 McCormick & Company, Inc. COM 579780206 793 11050 SH SOLE 11050 0 0 McDonald's Corp., Inc. COM 580135101 1194 12183 SH SOLE 12183 0 0 Medtronic, Inc. COM 585055106 951 15447 SH SOLE 15447 0 0 Merck & Co., Inc. COM 58933Y105 1750 30820 SH SOLE 30820 0 0 Microsoft Corporation COM 594918104 13542 330372 SH SOLE 330372 0 0 NextEra Energy COM 65339F101 507 5300 SH SOLE 5300 0 0 NII Holdings Inc. COM 62913F201 48 40200 SH SOLE 40200 0 0 Occidental Petroleum Corp., In COM 674599105 349 3660 SH SOLE 3660 0 0 Omega Healthcare Invs REIT COM 681936100 315 9410 SH SOLE 9410 0 0 Oracle Corp. COM 68389X105 591 14445 SH SOLE 14445 0 0 Pepco Holdings COM 713291102 1295 63218 SH SOLE 63218 0 0 Pepsico, Inc. COM 713448108 13104 156938 SH SOLE 156938 0 0 Pfizer, Inc. COM 717081103 1944 60528 SH SOLE 60528 0 0 Philip Morris International In COM 718172109 1469 17937 SH SOLE 17937 0 0 Phillips 66 COM 718546104 419 5441 SH SOLE 5441 0 0 Plains All American Pipeline L COM 726503105 382 6936 SH SOLE 6936 0 0 Plum Creek Timber Co. REIT COM 729251108 215 5120 SH SOLE 5120 0 0 PPL Corporation COM 69351T106 2082 62822 SH SOLE 62822 0 0 Qualcomm, Inc. COM 747525103 11912 151050 SH SOLE 151050 0 0 Regency Energy Partners LP COM 75885Y107 279 10232 SH SOLE 10232 0 0 Rock-Tenn Company-CL A COM 772739207 1208 11442 SH SOLE 11442 0 0 Royal Dutch Shell COM 780259206 320 4380 SH SOLE 4380 0 0 Sandy Spring Bancorp, Inc. COM 800363103 460 18400 SH SOLE 18400 0 0 Schlumberger Inc. COM 806857108 319 3276 SH SOLE 3276 0 0 Simon Property Group COM 828806109 300 1828 SH SOLE 1828 0 0 Southern Company, Inc. COM 842587107 1961 44633 SH SOLE 44633 0 0 Suburban Propane Partners, L.P COM 864482104 919 22120 SH SOLE 22120 0 0 T J X Cos Inc. COM 872540109 263 4329 SH SOLE 4329 0 0 T.Rowe Price Group, Inc. COM 74144T108 12281 149127 SH SOLE 149127 0 0 Target Corp. COM 87612E106 203 3350 SH SOLE 3350 0 0 The Procter & Gamble Company COM 742718109 13200 163769 SH SOLE 163769 0 0 U S Bancorp. COM 902973304 427 9967 SH SOLE 9967 0 0 Under Armour, Inc. COM 904311107 19157 167106 SH SOLE 167106 0 0 United Technologies, Inc. COM 913017109 361 3089 SH SOLE 3089 0 0 United Therapeutics Corp. COM 91307C102 12873 136899 SH SOLE 136899 0 0 V.F. Corporation COM 918204108 18635 301141 SH SOLE 301141 0 0 Verizon Communications Inc. COM 92343V104 5288 111166 SH SOLE 111166 0 0 W.W. Grainger, Inc. COM 384802104 221 875 SH SOLE 875 0 0 Wal-Mart Company, Inc. COM 931142103 874 11436 SH SOLE 11436 0 0 Walt Disney Company, Inc. COM 254687106 469 5862 SH SOLE 5862 0 0 Washington REIT COM 939653101 2239 93781 SH SOLE 93781 0 0 Wells Fargo Inc. COM 949746101 1158 23280 SH SOLE 23280 0 0 WGL Holdings, Inc. COM 92924F106 390 9726 SH SOLE 9726 0 0 Whole Foods Market, Inc. COM 966837106 10439 205855 SH SOLE 205855 0 0 Yahoo, Inc. COM 984332106 230 6400 SH SOLE 6400 0 0 Yum! Brands, Inc. COM 988498101 13100 173761 SH SOLE 173761 0 0 Aegon NV 7.25% PFD PFD N00927348 535 20700 SH SOLE 20700 0 0 BG&E Cap Trust II 6.20% Prefer PFD 05541Q206 1837 73025 SH SOLE 73025 0 0 Goldman Sachs- Series B Pfd. 6 PFD 38141GCM4 256 10400 SH SOLE 10400 0 0 Goldman Sachs Group, Inc. 6.12 PFD 38145X111 1590 62120 SH SOLE 62120 0 0 Hospitality Properties Trust- COM 44106M607 224 8820 SH SOLE 8820 0 0 JP Morgan Chase 6.70% due 4/2/ PFD 48125E207 1128 44010 SH SOLE 44010 0 0 Metlife Inc. 6.5% Pfd Non-cumu PFD 59156R603 1556 61855 SH SOLE 61855 0 0 Partnerre Ltd. 6.5% Perpetual PFD G68603409 567 22780 SH SOLE 22780 0 0 Apple Inc. Call @ $450, Exp. 0 OPTION A1715C450 951 100 SH SOLE 100 0 0