| 1945 EDWARD Sewing Machine Looper Mechanism Art |
| 1945 ARGYLE Draft Mechanism For Railway Cars Art |
| 1945 NELSON Cartridge Power Feed Mechanism Art |
| 1945 FRANK Lifting Mechanism Sliding Doors Art |
| 1945 BONE Railway Switch Operating Mechanism Art |
| 1945 HARRIS JOHN Time Mechanism Patent Print Art |
| 1945 BIXBY Feed Mechanism Cartridge Belts Art |
| 1945 DUMORE Electric Brake Mechanism Art Print |
| 1945 HENRY Panel Control Mechanism Art Print |
| 1945 JOSEF Firing Mechanism Automatic Guns Art |
| 1945 REECE Stop Mechanism Operating Means Art |
| 1945 HEINTZ Trigger Control Mechanism Art Print |
| 1945 GENTRY Feed Mechanism Cartridge Belts Art |
| 1945 BEEGLE Brake Mechanism Railway Vehicles Art |
| 1945 ELIZABETH Breech Mechanism Firearms Art |
| 1945 HONEYWELL REGULATOR CO Time Mechanism Art |
| 1945 DATH Friction Shock Absorbing Mechanism Art |
| 1945 STANTON Hoisting Mechanism Patent Print Art |
| 1945 ENTPR Draft Mechanism Railway Cars Art |
| 1945 NETHERWOOD Torpedo Launching Mechanism Art |
| 1945 WILLIAMS Firing Mechanism Firearms Art |
| 1945 COLLINS Stop Mechanism Operating Means Art |
| 1945 UNIVERSAL Drop Staff Brake Mechanism Art |
| 1945 PATCH Slot Closure Actuating Mechanism Art |
| 1945 STRUTHERS WELLS CORP Steering Mechanism Art |
| 1945 LEMONIER Control Mechanism Aircraft Art |
| 1945 OLE HORSRUD Gun Mechanism Patent Print Art |