| 1937 OILGEAR CO Center Bearing Hydraulic Locomotives |
| 1937 GEN ELECTRIC Center Bearing Patent Print |
| 1937 NAT BEARING METALS CORP Journal Bearing Art |
| 1937 FAFNIR BEARING CO Bearing Patent Print Art |
| 1937 SEARLES RAYMOND Bearing FAFNIR BEARING CO |
| 1937 HECKERT Bearing Overtemperature Indicator |
| 1937 HENRY HELLYAR Bearing FAFNIR BEARING CO Art |
| 1937 TIMKEN ROLLER BEARING CO Railway Car Truck |
| 1937 GORDON HIRSCH Journal Bearing Patent Print |
| 1937 AMERICAN ROLLING MILL CO Segment Railway Bearing |
| 1937 BOWMAN Sewing Machine Main Shaft Bearing |
| 1937 WALTER Center Bearing Hydraulic Locomotives |
| 1937 HUDSON Segment Railway Bearing Patent Print |
| 1937 LEWIS Sewing Machine Main Shaft Bearing Art |
| 1937 TIMKEN ROLLER BEARING CO Locomotive Running Gear |
| 1937 TIMKEN ROLLER BEARING CO Truck Patent Print |
| 1937 WHERREN Hinged Nut Bearing Plate Patent 45089 |
| 1937 ALBERT VIGNE Journal Bearing Patent Print |
| 1937 EASTBURG CLIFFORD Truck TIMKEN ROLLER BEARING CO |
| 1937 KJOLSETH OLE Center Bearing Patent Print |
| 1937 LEON Bearing Obstruction Ejector Patent |
| 1937-1949 Mopar GM FoMoCo Bearing Catalog-Trucks Too |