| 1942 AUTOGIRO COMPANY Air Rotor Patent Print Art |
| 1940 AUTOGIRO AMERICA Aircraft Sustaining Rotor |
| 1942 AUTOGIRO Aircraft Sustaining Rotor Blade |
| 1935 AUTOGIRO AMERICA Aircraft Sustaining Rotor |
| 1944 AUTOGIRO AMERICA Sustaining Rotor Aircraft |
| 1935 AUTOGIRO AMERICA Air Rotor Aircraft Art |
| 1934 AUTOGIRO AMERICA Aircraft Sustaining Rotor |
| 1942 AUTOGIRO Sustaining Rotor Aircraft Art |
| 1954 AUTOGIRO AMERICA Rotor Equipped Aircraft |
| 1957 AUTOGIRO AMERICA Jet Driven Sustaining Rotor |
| 1938 AUTOGIRO AMERICA Aircraft Sustaining Rotor |
| 1939 BENDIX PROD CORP Autogiro Rotor Hub Patent |
| 1938 AUTOGIRO Air Rotor Particularly Aircraft |
| 1942 AUTOGIRO AMERICA Aircraft Sustaining Rotor |
| 1942 AUTOGIRO Root Mounting Rotor Blades Art |
| 1934 AUTOGIRO Aircraft Sustaining Rotor Art |
| 1939 SCHAIRER Autogiro Rotor Hub Patent Print |
| 1938 AUTOGIRO AMERICA Sustaining Rotor Aircraft |
| 1941 AUTOGIRO Aircraft Sustaining Rotor Art |
| 1946 AUTOGIRO Aircraft With Power Driven Rotor |
| 1939 AUTOGIRO AMERICA Aircraft Sustaining Rotor |
| 1948 AUTOGIRO Rotor Equipped Aerial Art Print |