| 1941 PALMER JAMES Safety Device Patent Print Art |
| 1941 BALES Golf Practice Device Patent Print Art |
| 1941 RUBY Automatic Game Device Patent Print Art |
| 1941 WARREN GLENN Signal Device Patent Print Art |
| 1941 LEWIS NORMAN Horn Device Patent Print Art |
| 1941 DOERR CARL Game Device Patent Print Art |
| 1941 FRANK Power Device Patent Print Art |
| 1941 GOBI WALDER Tuning Device Patent Print Art |
| 1941 DEAN FRANK Game Device Patent Print Art |
| 1941 FRANK RADICH Power Device Patent Print Art |
| 1941 WALTER HANSELL Game Device Patent Print Art |
| 1941 NEAL EARL Amusement Device Patent Print Art |
| 1941 JYRKAS Fish Landing Device Patent Print Art |
| 1941 LA CHANCE Trolling Device Patent Print Art |
| 1941 WESLEY Device For Teaching Golf Swing Art |
| 1941 VENABLES Exercising Device Patent Print Art |
| 1941 NEBERGALL Hour Hand Device Patent Print Art |
| 1941 VERONICA Exercising Device Patent Print Art |
| 1941 MURRAY Radio Tuning Device Patent Print Art |
| 1941 UHL JR Timing Device Patent Print Art |