| 1950 WILLIAMS Sewing Machine Mounting Patent |
| 1950 GEN MOTORS CORP Spinner Mounting Patent |
| 1950 JOHN HIRST Resilient Mounting Patent Print |
| 1950 PEDU JR Bearing Mounting Patent Print Art |
| 1950 MARTIN THOMAS Spinner Mounting Patent Print |
| 1950 METALASTIK LTD Resilient Mounting Patent |
| 1950 CHRYSLER CORP License Plate Mounting Patent |
| 1950 REGINALD Archery Arrow Nock Mounting Patent |
| 1950 DICKSON License Plate Mounting Patent Print |
| 1950 SMITH Mounting Clamp For Brackets Patent |
| 1950 EDGAR Clock Mounting Means Patent Print Art |
| 1950 NORTON Wheeled Toy Axle Mounting Patent |
| 1950 MAULE BELFORD Tail Wheel Mounting Patent |
| 1950 HOOPINGARNER Aircraft Wing Mounting Patent |
| 1950 BAKER Telescopic Sight Mounting Patent |
| 1950 KORTE ALFRED Fuel Pump Mounting Patent |
| 1950 PERRY Rotor Mounting For Helicopters Patent |
| 1950 BAUMAN DALE Watch Mounting Patent Print Art |
| 1950 BOWERS Jet Power Unit Mounting Patent Print |
| 1950 SALE Railway Brake Beam Mounting Patent |