| 1938 D CORP B V Undergarment Patent Print Art |
| 1938 SYLVANIA IND CORP Shuttlecock Patent Print |
| 1938 BENDIX PROD CORP Shock Strut Patent Print |
| 1938 BENDIX PROD CORP Propeller Patent Print Art |
| 1938 RCA CORP Timing Periodic Events Art Print |
| 1938 CHRYSLER CORP Boat Propelling Art Print |
| 1938 FMC CORP Hand Truck Patent Print Art |
| 1938 EVEREL PRODUCTS CORP Propeller Patent Print |
| 1938 UNITED AIRCRAFT CORP Propeller Patent Print |
| 1938 GEN MOTORS CORP Sound Signal Patent Print |
| 1938 ZAP DEV CORP Airfoil Patent Print Art |
| 1938 AVIAT MFG CORP Propeller Patent Print Art |
| 1938 EXPELLO CORP Grooming Device Patent Print |
| 1938 CHRYZLER CORP Fastener Patent Print Art |
| 1938 ATLANTIC PROD CORP Golf Bag Patent Print |
| 1938 ZAP DEV CORP Flap Patent Print Art |
| 1938 BETHLEHEM STEEL CORP Car Brake Patent Print |
| 1938 WINGFOOT CORP Rubber Spring Patent Print |
| 1938 GEN MOTORS CORP Journal Box Patent Print |
| 1938 AVIAT MFG CORP Propeller Blade Patent Print |
| 1938 CURTISS WRIGHT CORP Wing Flap Patent Print |
| 1938 LIONEL CORP Toy Patent Print Art |
| 1938 BREEZE CORP Liquid Tank Patent Print Art |
| 1938 RCA CORP Centralized Control Patent Print |
| 1938 MURRAY CORP Threshold Patent Print Art |
| 1938 SCORE CORP LTD Game Apparatus Patent Print |
| 1938 CLAY EQUIPMENT CORP Stanchion Patent Print |
| 1938 ZAP DEV CORP Flap Construction Patent Print |
| 1938 CHICAGO HUTCHINS CORP Car Roof Patent Print |
| 1938 CURTISS WRIGHT CORP Antiflutter Art Print |
| 1938 ECLIPSE AVIAT CORP Propeller Patent Print |
| 1938 GEN MOTORS CORP Sounding Signal Art Print |
| 1938 BENDIX PROD CORP Brake Patent Print Art |