| 1944 WARNER AIRCRAFT CORP Fluid Pressure Control |
| 1944 WARNER AIRCRAFT CORP Pressure Control Art |
| 1944 LOCKHEED AIRCRAFT CORP Gun Turret Mounting |
| 1944 UNITED AIRCRAFT CORP Shock Wave Air Brake |
| 1944 UNITED AIRCRAFT CORP Packing Patent Print |
| 1944 LOCKHEED AIRCRAFT CORP Gun Turret Patent |
| 1944 BELL AIRCRAFT CORP Aircraft Covering Attachment |
| 1944 GEN AIRCRAFT CORP Airplane Patent Print Art |
| 1944 LOCKHEED AIRCRAFT CORP Extendible Wing Flap |
| 1944 BELL AIRCRAFT CORP Ordnance Patent Print |
| 1944 BELL AIRCRAFT CORP Airplane Patent Print |
| 1944 CONS VULTEE AIRCRAFT CORP Seal Arrangement |
| 1944 TROTTER JOHN Gun BELL AIRCRAFT CORP Patent |
| 1944 UNITED AIRCRAFT CORP Cowl Support Patent |
| 1944 CONS AIRCRAFT CORP Vibration Damped Panel |
| 1944 UNITED AIRCRAFT CORP Propeller Control Art |
| 1944 UNITED AIRCRAFT CORP Air Intake Scoop Art |
| 1944 UNITED AIRCRAFT CORP Multispeed Governor |
| 1944 UNITED AIRCRAFT CORP Air Induction Means |
| 1944 BELL AIRCRAFT CORP Airplane Construction |
| 1944 UNITED AIRCRAFT CORP Propeller Hub Damper |
| 1944 LOCKHEED AIRCRAFT CORP Pressure Control System |
| 1944 UNITED AIRCRAFT CORP Propeller Blade Patent |
| 1944 TUCKER AIRCRAFT CORP Gun Control Mechanism |
| 1944 UNITED AIRCRAFT CORP Control Device Patent |
| 1944 MORTON AIRCRAFT CORP Aircraft Control Art |
| 1944 BELL AIRCRAFT CORP Wing Slot Closure Member |
| 1944 BELL AIRCRAFT CORP Aircraft Gearing Patent |
| 1944 UNITED AIRCRAFT CORP Propeller Control Means |
| RARE 1944 WW II Ad - Edo Aircraft Corp Float Types ! |