| 1932 MARTINIUS RIIS Propeller Patent Print Art |
| 1932 KERR ERNEST Chain Propeller Patent Print |
| 1932 KERR Chain Propeller Art |
| 1932 MODIN Propeller Guard Art |
| 1932 DOREMUS EDWARD Propeller Patent Print Art |
| 1932 CHRYSLER CORP Propeller Driving Unit Patent |
| 1932 ROSSI Variable Pitch Propeller Patent Print |
| 1932 JEREMIAH CALLAHAN Propeller Patent Print |
| 1932 CARPENTIER Propeller Driving Unit Patent |
| 1932 RIGGS Propeller Release Patent Print Art |
| 1932 THAYER EDWARD Screw Propeller Patent Print |
| 1932 CRONISTER Propeller Patent Print Art |
| 1932 RICE Rudder Propeller Gear Drive Motor Boats |
| 1932 RIGGS HERVEY Propeller Release Patent Print |
| 1932 ROEMISCH Controllable Pitch Propeller |
| 1932 FRANK HERBST Boat Propeller Unit Patent |
| 1932 JEREMIAH Propeller Patent Print Art |
| 1932 KOCH LYNN Propeller Patent Print Art |
| 1932 THAYER Screw Propeller Patent Print Art |
| 1932 AXEL Propeller Turbine Water Air Gases Art |
| 1932 CRONISTER JACKSON Propeller Patent Print |
| 1932 CLARK Marine And Aeroplane Propeller Patent |
| 1932 PAUL AUGNER Propeller Patent Print Art |
| 1932 PILET JOHN Propeller Patent Print Art |
| 1932 DOREMUS Propeller Patent Print Art |
| 1932 FRANK Boat Propeller Unit Patent Print Art |
| 1932 WILLIAM STANNUS Screw Propeller Patent |
| 1932 WALLACE Propeller Attachment Patent Print |
| 1932 FAHRNEY Means Protecting Propeller Rudder Boats |
| 1932 MODIN BEN Propeller Guard Patent Print Art |
| 1932 KELLOGG Variable Speed Propeller Patent |
| 1932 MARTINIUS Propeller Patent Print Art |
| 1932 STANNUS PROPELLER CORP Screw Propeller Art |