| 1925 VOIGT Transmission Apparatus Patent Print |
| 1925 IMMELL Automobile Transmission Lock Patent |
| 1925 MUELLER MAX Transmission Lock Patent Print |
| 1925 UTILITY TRAILER Dump Trailer Power Transmission |
| 1925 DE Automobile Locking Ford Transmission Art |
| 1925 PATTON Transmission Lubricator Patent Print |
| 1925 LOUIS FRANKEL Transmission Apparatus Patent |
| 1925 LANCASTER Transmission Lock Motor Vehicles |
| 1925 SOKOL Automobile Transmission Lock Patent |
| 1925 ZISKA JR Transmission Patent Print Art |
| 1925 AMERICAN SAFETY TABLE INC Transmission Art |
| 1925 HYMEL Transmission Gear Lever Lock Patent |
| 1925 HARLEY DAVIDSON MOTOR CO Transmission Art |
| 1925 RICCARDO Transmission Device Patent Print |
| 1925 BROWN Dump Trailer Power Transmission Art |
| 1925 NOSER Transmission Lock Motor Vehicles Art |
| 1925 AMERICAN HARDWARE CORP Transmission Lock |
| 1925 SMITH EUGENE Axle Transmission Patent Print |
| 1925 CLEMENT Flexible Power Transmission Mechanism |
| 1925 HERBERT Transmission Brake Patent Print Art |
| 1925 HURD NORMAN Transmission Lock Patent Print |