| 1963 LEONARD Propeller Design Patent Print Art |
| 1963 CURTISS WRIGHT CORP Propeller Control System |
| 1963 CHRISTOPHE Ship Propeller Patent Print Art |
| 1963 PROPELLERBAU GES HAW DEUT Propeller Blades |
| 1963 CANADAIR LTD Pneumatic Propeller Drive Systems |
| 1963 UNITED AIRCRAFT CORP Propeller Control System |
| 1963 KELL Variable Pitch Propeller Patent Print |
| 1963 UNITED AIRCRAFT CORP Marine Propeller |
| 1963 OTTO Aircraft With Propeller Drive Patent |
| 1963 NORTHROP CORP Submarine Propeller Shaft Seal |
| 1963 MAX REICHELT Propeller Blades Patent Print |
| 1963 BLOUNT Fairing A Controllable Pitch Propeller |
| 1963 LEONARD MEYERHOFF Propeller Design Patent |
| 1963 DUNCAN Multiple Pitch Removable Blade Propeller |
| 1963 GEORGE ROSEN Marine Propeller Patent Print |
| 1963 DAVID Feathering Propeller Patent Print Art |
| 1963 UNITED AIRCRAFT CORP Marine Propeller Art |
| 1963 RONALD Propeller For Outboard Motor Patent |
| 1963 DAWES Rudder Rudder Propeller Combination |
| 1963 HARTZELL PROPELLER INC Feathering Propeller |
| 1963 HOGAN Propeller Guard Outboard Motors Art |
| 1963 GEN MOTORS CORP Variable Pitch Propeller |
| 1963 FISCHER Pitch Control Aeronautical Propeller |
| 1963 HEINTZALMAN Boat Propeller Attachment Patent 19393 |
| 1963 BERINGER Variable Pitch Propeller Patent |
| 1963 KARL Pneumatic Propeller Drive Systems Art |
| 1963 FISCHER Propeller Control System Patent |
| 1963 CHRISTOPHE LOISEAU Ship Propeller Patent |
| 1963 LEE Aircraft Propeller Trailer Patent Print |
| 1963 EZEKIEL Submarine Propeller Shaft Seal Art |
| 1963 KOHMAN Propeller Control System Patent |