| 1920 LAY WILLIAM Marine Vessel Patent Print Art |
| 1920 LOUIS Submersible Destroying Salvaging Vessel |
| 1920 GEORGE DORFFEL Submarine Vessel Patent |
| 1920 MATT Vessel Raising Apparatus Patent Print |
| 1920 JOSEPH KUHAJDA Submarine Vessel Patent |
| 1920 HUBERT Flying Boat Other Light Marine Vessel |
| 1920 LIONEL COKE Concrete Vessel Patent Print |
| 1920 CHR WOERZ Air Navigating Vessel Patent |
| 1920 ELECTRIC BOAT CO Submarine Vessel Patent |
| 1920 SCHLUETER Vessel Patent Print Art |
| 1920 DOANE LEWIS Submarine Vessel Patent Print |
| 1920 ALEXANDER Vessel Construction Patent Print |
| 1920 ALEXANDER Vessel Patent Print Art |
| 1920 JOHANNESSEN Non Sinkable Vessel With Conning Tower |
| 1920 ALEXANDER MCDOUGALL Vessel Patent Print Art |
| 1920 JOSEPH BATORFY Marine Vessel Patent Print |
| 1920 ALEXANDER DEAK Aerial Vessel Patent Print |
| 1920 LAING Composite Vessel Patent Print Art |
| 1920 LAING WELLER Composite Vessel Patent Print |
| 1920 WILLIAM Sheet Metal Boat Other Vessel Art |
| 1920 LIONEL Concrete Vessel Patent Print Art |
| 1920 LAY Marine Vessel Patent Print Art |
| 1920 SIMON Submarine Working Exploration Vessel |
| 1920 ALFRED Vessel Navigable In Water Air Both |
| 1920 GEORGE Submarine Vessel Patent Print Art |
| RARE 1920 NAVY ships WWI submarine NAVAL marine VESSEL |