| 1930 BRIGGS STRATTON CORP Automobile Switch Art |
| 1930 SALVAGE PROCESS CORP Oil Pumping Art Print |
| 1930 AUTOMOBILE LOCK ALARM CORP Alarm Art Print |
| 1930 FOKKER AIRCRAFT CORP Amphibian Aircraft Art |
| 1930 CINCINNATI CAR CORP Railway Car Truck Art |
| 1930 UNITED SHOE MACHINERY CORP Shoe Machine Art |
| 1930 AUTOMOBILE RADIO CORP Portable Radio Art |
| 1930 RCA CORP Loud Speaker Horn Patent Print Art |
| 1930 CHRYSLER CORP Bumper Patent Print Art |
| 1930 PULLMAN CAR & MFG CORP Car Ventilator Art |
| 1930 BENDIX AVIAT CORP Airfoil Construction Art |
| 1930 GEN MOTORS CORP Bumper Patent Print Art |
| 1930 BOWEN PRODUCTS CORP Lubricating System Art |
| 1930 AIRWAYS PATENT CORP Retarding Aircraft Art |
| 1930 PYRATONE PRODUCTS CORP Golf Club Shaft Art |
| 1930 UNITED SHOE MACHINERY CORP Shoemaking Art |
| 1930 FAIRCHILD AVIAT CORP Wing Landing Light Art |
| 1930 LIONEL CORP Bumper Patent Print Art |
| 1930 MULTI NEEDLE ENGINEERING CORP Braiding Art |
| 1930 FALK CORP Ferryboat Patent Print Art |
| 1930 STUDEBAKER CORP Lock Patent Print Art |
| 1930 CAPELIS SAFETY AEROPLANE CORP Airplane Art |
| 1930 GEN MOTORS CORP Theft Preventing Art Print |