| 1937 ALLIED ENGINEERING Roller Skate Art Print |
| 1937 OTTO WESTERDAHL Roller Skate Patent Print |
| 1937 PARRISH FRANK Roller Skate Patent Print Art |
| 1937 WILLIAM BLOCHINGER Roller Skate Patent |
| 1937 WETTERSTRAND KNUT Roller Skate Patent Print |
| 1937 GLOBE UNION INC Wheel Roller Skates Art |
| 1937 MARSHALL JAMES Roller WINCHESTER REPEATING ARMS CO |
| 1937 WETTERSTRAND Roller Skate Shoe Heel Patent 47384 |
| 1937 WINCHESTER REPEATING ARMS CO Roller Patent |
| 1937 NORMAN Roller Skate GRANGE Patent 42246 |
| 1937 TIMKEN ROLLER BEARING CO Railway Car Truck |
| 1937 RAPHAEL CLEDINA Roller Skate Patent Print |
| 1937 COLDWELL Wheel For Roller Skates Patent |
| 1937 SCHMIDT ERWIN Roller Skate Patent Print Art |
| 1937 MONTGOMERY WARD INC Roller Skate Art Print |
| 1937 JOHN Roller Jewel Protector Watch Movements |
| 1937 FERRIS WILLIAM Skate Roller Patent Print |
| 1937 LUDWIG Interchangeable Duplex Roller Unit |
| 1937 TIMKEN ROLLER BEARING CO Locomotive Running Gear |
| 1937 TIMKEN ROLLER BEARING CO Truck Patent Print |
| 1937 KAPTULLER ALEXANDER Roller Skate Patent |
| 1937 FARRIER Roller Jewel Protector Watch Movements |
| 1937 EASTBURG CLIFFORD Truck TIMKEN ROLLER BEARING CO |
| 1937 HUSTLER CORP Skate Roller Patent Print Art |
| 1937 KNAPP LELAND Roller Skate Patent Print Art |