| 1946 NATHAN HEFFNER Escape Hatch Patent Print |
| 1924 HARRY HEFFNER Sled Patent Print Art |
| 1958 JAMES HEFFNER Punching Bag Patent Print Art |
| 1938 HEFFNER HARRY Sled Brake Patent Print Art |
| 1894 HEFFNER Display Rack Patent 13052 |
| 1939 HEFFNER Universal Sled Brake Patent Print |
| 1924 HEFFNER AUGUSTUS Toy Gun Patent Print Art |
| 1899 HEFFNER Firecracker Holder Design Patent 20903 |
| Bob Heffner 1964 Topps #79 ; $3.00 |
| Parables for the Present by Christine Fleming Heffner |
| Parables for the present by Christine Fleming Heffner |
| Love Dances by Van V. Heffner |
| Harmony by Van V. Heffner |
| Vintage flat ad lighter Playboy Heffner Bunny, Mint |
| i1295 $10 Strike Palms Playboy Hugh Heffner |
| Bob Heffner Boston Red Sox Signed 3X5 Index Card |
| ST. JOSEPH FACT BOOK--HEFFNER'S STORE--LOCK HAVEN, PA |
| #44 DONALD HEFFNER 1939 PLAY BALL ST LOUIS BROWNS EX-MT |
| 1964 64 Topps #79 Bob Heffner Red Sox Near MINT ++ |
| 1964 Topps Bob Heffner #79 Red Sox NM See Scan |
| 1964 Topps Baseball #79 Bob Heffner Red Sox |
| 1964 Topps # 79 BOB HEFFNER - NRMT |
| 1964 64 Topps #79 BOB HEFFNER EX CONDITION RC |
| 1965 Topps BB #199 Bob Heffner Red Sox |
| 1965 Topps Baseball #199 Bob Heffner Red Sox |
| 1965 TOPPS BOB HEFFNER #199 |
| 1965 TOPPS #199 BOB HEFFNER EX-NRMINT SET BREAK |
| 89617 - 1966 Topps #269 Don Heffner NM++ 70/30 |
| 1966 Topps # 269 DON HEFFNER NRMT |
| 1966 Topps Don Heffner, #269, NM-Mint |
| 1966 Topps Baseball #432 Bob Heffner Indians |
| 94211 - 1966 Topps #432 Bob Heffner EX++ |
| 1966 TOPPS DON HEFFNER #269 NR-MINT OR BETTER |
| 1940 PLAYBALL #51 DON HEFFNER ST. LOUIS BROWNS |