| 1923 HORNE JAMES Propeller Patent Print Art |
| 1923 DE Multiple Blade Helicoidal Propeller Art |
| 1923 MORTIMER Flying Machine Propeller Patent |
| 1923 DE MONGE Propeller Patent Print Art |
| 1923 CARTER SAMUEL Propeller Patent Print Art |
| 1923 ERWIN Adjustable Propeller Nave Patent |
| 1923 ISAAC HIGGS Propeller Patent Print Art |
| 1923 FREDERICK Propeller Method Making Same Art |
| 1923 ANGELO Screw Propeller Patent Print Art |
| 1923 HALL CHARLES Aircraft Propeller Patent |
| 1923 MARIUS Propeller For Vessels Patent Print |
| 1923 ROBERT Propeller For Aerial Machines Patent |
| 1923 ALBERT Aeronautical Propeller Patent Print |
| 1923 HENRY LEITNER Metal Propeller Patent Print |
| 1923 CURTISS AEROPLANE MOTOR CO Propeller Mounting |
| 1923 KELLY Propeller For Flying Machines Patent |
| 1923 WHITING Boat Propeller Patent Print Art |
| 1923 JOSEPH Spiral Propeller Patent Print Art |
| 1923 WILLIAM DOUGALL Propeller Patent Print Art |
| 1923 MARIO SCHIESARI Variable Propeller Patent |
| 1923 STEWART Propeller Patent Print Art |
| 1923 STEWART THOMAS Propeller Patent Print Art |
| 1923 THOMAS Feathering Propeller Patent Print |
| 1923 WALKER EDWIN Propeller Patent Print Art |
| 1923 JOSEPH TABER Spiral Propeller Patent Print |
| 1923 ANGELO GRILLI Screw Propeller Patent Print |
| 1923 CATTLEY JACKSON Propeller Patent Print Art |
| 1923 SPENCER Adjustable Reversible Propeller Art |
| 1923 CORPORON GAINES Propeller Patent Print Art |
| 1923 RICHARD PIKE Propeller Patent Print Art |
| 1923 EDWARD VOGE Propeller Patent Print Art |
| 1923 MCCAULEY Propeller For Aircraft Patent |
| 1923 ALFRED Aeroplane Propeller Patent Print Art |
| 1923 CATTLEY Propeller Patent Print Art |
| 1923 BAPTISTE Propeller For Vessels Patent Print |
| 1923 MCDONALD WILLIAM Propeller Patent Print Art |
| 1923 HENRY LEITNER Screw Propeller Patent Print |
| 1923 LAWSON Marine Propeller Patent Print Art |
| 1923 RICHARD Propeller Patent Print Art |
| 1923 WHITING ROBERT Boat Propeller Patent Print |
| 1923 CARTER Adjustable Pitch Propeller Airplanes |
| 1923 JAMES Propeller Screw Art |
| 1923 NICHOLAS Hand Sled Propeller Patent Print |
| 1923 CLAUDIUS DORNIER Air Propeller Patent Print |
| 1923 KIRKHAM Propeller Mounting Patent Print Art |
| 1923 LAWSON GEORGE Marine Propeller Patent Print |
| 1923 WILLIAM Propeller Patent Print Art |
| 1923 WAINWRIGHT Screw Propeller Similar Appliance |