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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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 Company COM 88579y101 18,901 107,253 SH   SOLE   0 0 107,253
AFLAC Inc COM 001055102 13,372 186,056 SH   SOLE   0 0 186,056
AT&T Inc New COM 00206R102 7,081 174,370 SH   SOLE   0 0 174,370
American Express Company COM 025816109 11,486 179,357 SH   SOLE   0 0 179,357
Amerigas Partners Limited Part COM 030975106 3,002 65,741 SH   SOLE   0 0 65,741
Apple Inc COM 037833100 15,914 140,771 SH   SOLE   0 0 140,771
Aqua America Inc COM 03836w103 433 14,219 SH   SOLE   0 0 14,219
Artesian Res Corp Cl A Class A COM 043113208 2,240 78,476 SH   SOLE   0 0 78,476
Automatic Data Processing COM 053015103 17,030 193,083 SH   SOLE   0 0 193,083
Berkshire Hathaway B New Class COM 084670702 912 6,313 SH   SOLE   0 0 6,313
Boeing Co COM 097023105 18,206 138,197 SH   SOLE   0 0 138,197
Bristol-Myers Squibb Co COM 110122108 529 9,813 SH   SOLE   0 0 9,813
CVS Health Corp. COM 126650100 11,241 126,313 SH   SOLE   0 0 126,313
Church & Dwight Co Inc COM 171340102 7,958 166,075 SH   SOLE   0 0 166,075
Cisco Systems Inc COM 17275R102 586 18,482 SH   SOLE   0 0 18,482
Colgate-Palmolive Co COM 194162103 12,628 170,328 SH   SOLE   0 0 170,328
ConocoPhillips COM 20825C104 4,315 99,273 SH   SOLE   0 0 99,273
Diageo Plc New Adr F 1 Adr Rep COM 25243Q205 13,223 113,954 SH   SOLE   0 0 113,954
Discover Financial Svcs COM 254709108 9,792 173,159 SH   SOLE   0 0 173,159
Dow Chemical Company COM 260543103 416 8,020 SH   SOLE   0 0 8,020
DuPont COM 263534109 504 7,520 SH   SOLE   0 0 7,520
Exponent Inc COM 30214u102 7,115 139,342 SH   SOLE   0 0 139,342
Exxon Mobil Corporation COM 30231g102 14,717 168,616 SH   SOLE   0 0 168,616
FMC Technologies Inc COM 30249u101 3,043 102,573 SH   SOLE   0 0 102,573
Fedex Corporation COM 31428X106 17,328 99,198 SH   SOLE   0 0 99,198
Fortune Brands HM & SEC COM 34964C106 212 3,645 SH   SOLE   0 0 3,645
General Electric Company COM 369604103 14,176 478,601 SH   SOLE   0 0 478,601
Glaxosmithkline Plc Adrf Spons COM 37733W105 388 9,002 SH   SOLE   0 0 9,002
Home Depot Inc COM 437076102 21,645 168,211 SH   SOLE   0 0 168,211
Honeywell International COM 438516106 16,993 145,753 SH   SOLE   0 0 145,753
International Business Machine COM 459200101 14,341 90,281 SH   SOLE   0 0 90,281
JP Morgan Chase & Co COM 46625h100 18,317 275,065 SH   SOLE   0 0 275,065
Johnson & Johnson COM 478160104 21,870 185,138 SH   SOLE   0 0 185,138
Kimberly-Clark Corp COM 494368103 4,517 35,810 SH   SOLE   0 0 35,810
Kraft Heinz Company COM 500754106 7,739 86,464 SH   SOLE   0 0 86,464
McCormick & Co Inc N-Vt Non Vo COM 579780206 16,247 162,596 SH   SOLE   0 0 162,596
McDonalds Corp COM 580135101 15,280 132,458 SH   SOLE   0 0 132,458
Medtronic PLC COM G5960L103 17,337 200,658 SH   SOLE   0 0 200,658
Microsoft Corp COM 594918104 22,881 397,236 SH   SOLE   0 0 397,236
Nordson Corp COM 655663102 14,869 149,241 SH   SOLE   0 0 149,241
Occidental Pete Corp COM 674599105 2,445 33,529 SH   SOLE   0 0 33,529
Oracle Corporation COM 68389x105 363 9,244 SH   SOLE   0 0 9,244
Pepsico Incorporated COM 713448108 17,701 162,740 SH   SOLE   0 0 162,740
Pfizer Incorporated COM 717081103 391 11,539 SH   SOLE   0 0 11,539
Pinnacle West Capital Cp COM 723484101 216 2,845 SH   SOLE   0 0 2,845
Procter & Gamble COM 742718109 14,282 159,132 SH   SOLE   0 0 159,132
RPM International Inc Delaware COM 749685103 20,566 382,843 SH   SOLE   0 0 382,843
Resmed Inc COM 761152107 4,023 62,090 SH   SOLE   0 0 62,090
South Jersey Inds Inc COM 838518108 13,659 462,233 SH   SOLE   0 0 462,233
Starbucks Corp COM 855244109 14,281 263,782 SH   SOLE   0 0 263,782
Stryker Corp COM 863667101 14,902 128,013 SH   SOLE   0 0 128,013
Texas Instruments Inc COM 882508104 18,247 259,999 SH   SOLE   0 0 259,999
The Southern Company COM 842587107 774 15,082 SH   SOLE   0 0 15,082
The Whitewave Foods Company COM 966244105 6,586 121,001 SH   SOLE   0 0 121,001
U G I Corporation New COM 902681105 7,343 162,316 SH   SOLE   0 0 162,316
Under Armour Class C COM 904311206 7,328 216,413 SH   SOLE   0 0 216,413
Under Armour Inc Class A COM 904311107 9,910 256,203 SH   SOLE   0 0 256,203
V F Corporation COM 918204108 11,934 212,916 SH   SOLE   0 0 212,916
Verizon Communications COM 92343v104 13,625 262,117 SH   SOLE   0 0 262,117
Walt Disney Company COM 254687106 18,091 194,822 SH   SOLE   0 0 194,822
Schwab US TIPS ETF 1-3 YR TRS Bd 808524870 488 8,558 SH   SOLE   0 0 8,558
iShares TIPS Bond Fund 1-3 YR TRS Bd 464287176 1,948 16,726 SH   SOLE   0 0 16,726