| 1945 GAENSSLE PAUL Brake Mechanism Patent Print |
| 1945 SCHIRGUN CORP Gun Mechanism Patent Print |
| 1945 REID Railway Switch Mechanism Patent Print |
| 1945 FRED GASCHE Steering Mechanism Patent Print |
| 1945 MARTIN Regulating Mechanism Patent Print |
| 1945 HARRIS JOHN Time Mechanism Patent Print Art |
| 1945 DUMORE Electric Brake Mechanism Art Print |
| 1945 HENRY Panel Control Mechanism Art Print |
| 1945 GARAND JOHN Trigger Mechanism Patent Print |
| 1945 CROCKETT JR Firing Mechanism Patent Print |
| 1945 HEINTZ Trigger Control Mechanism Art Print |
| 1945 BLOMBERG Uncoupling Mechanism Patent Print |
| 1945 PAUL PALE Trigger Mechanism Patent Print |
| 1945 HOLLY Electric Brake Mechanism Patent Print |
| 1945 REEK ROYAL Gun Feed Mechanism Patent Print |
| 1945 FARR WARREN Brake Mechanism Patent Print |
| 1945 BENEDEK Propeller Mechanism Patent Print |
| 1945 TAYLOR Quick Release Mechanism Patent Print |
| 1945 QUENTIN Elevating Mechanism Patent Print |
| 1945 BUDD WHEEL CO Brake Mechanism Patent Print |
| 1945 ZAHODIAKIN Control Mechanism Patent Print |
| 1945 COOMBES JOSEPH Brake Mechanism Patent Print |
| 1945 STANTON Hoisting Mechanism Patent Print Art |
| 1945 BEAUCHAMP Door Lift Mechanism Patent Print |
| 1945 GARAND JOHN Follower Mechanism Patent Print |
| 1945 THORVALD Door Lift Mechanism Patent Print |
| 1945 JOYCE Eiring Control Mechanism Patent Print |
| 1945 FLOYD Dual Release Mechanism Patent Print |
| 1945 CLAY Truck Driving Mechanism Patent Print |
| 1945 OLE HORSRUD Gun Mechanism Patent Print Art |
| 1945 D Trigger Control Mechanism Patent Print |