| 1931 PUOINA Guitar Construction Patent Print Art |
| 1931 STANDARD COUPLER Car Construction Art |
| 1931 JACKSON Brake Construction Patent Print Art |
| 1931 RODGER BALLAST CAR Car Construction Art |
| 1931 SUCKFIELD Car Construction Patent Print Art |
| 1931 CAMPBELL Body Construction Patent Print Art |
| 1931 GRAYSON Boat Construction Patent Print Art |
| 1931 FORSBERG Pedal Construction Mounting Art |
| 1931 ARTHUR Boat Construction Patent Print Art |
| 1931 SIMMING Vehicle Transport Construction Art |
| 1931 FLIEGEL Hatch Construction Lower Decks Art |
| 1931 MCBRIDE Shell Construction Patent Print Art |
| 1931 RUDOLF Construction Ships Boats Like Art |
| 1931 HARRY Hull Construction Patent Print Art |
| 1931 FLIEGEL Hatch Construction Upper Decks Art |
| 1931 GULBRANSEN Pedal Construction Mounting Art |
| 1931 FLETCHER Ship Construction Patent Print Art |
| 1931 PRESSED STEEL CAR CO Car Construction Art |
| 1931 GILBERT Construction Toy Patent Print Art |
| 1931 LINDEMAN Door Construction Railway Cars Art |
| 1931 ROBERT Ship Construction Patent Print Art |