| 1938 MACKAY Automobile Headlining Patent Print |
| 1938 MCINTOSH Automobile Aerial IMPERIAL Patent 41243 |
| 1938 THUNDER HAROLD Automobile Bumper Patent |
| 1938 COOPER Automobile Decking Device Patent |
| 1938 MORRISON WILLARD Automobile Body Patent |
| 1938 KOCH Automobile Exhaust Shroud Design Patent 48970 |
| 1938 NAT STANDARD CO Automobile Panel Patent |
| 1938 KOCH Exhaust Shroud Design Automobile Patent 48966 |
| 1938 LE Automobile Baggage Carrier Patent Print |
| 1938 WINTHROP WHITE Automobile Lock Patent Print |
| 1938 MORRISON WILLARD Automobile Patent Print |
| 1938 KOCH Automobile Exhaust Shroud Patent 48971 |
| 1938 MABEE Automobile Lock Structure Patent |
| 1938 KOCH Design Exhaust Shroud Automobile Patent 48968 |
| 1938 ABNER Automobile Safety Switch Patent Print |
| 1938 UPSON CO Automobile Insulation Patent Print |
| 1938 KOCH New Automobile Exhaust Shroud Patent 48965 |
| 1938 MAX SCHLENKER Automobile Clock Patent Print |
| 1938 KERN Automobile Radio Antenna Design Patent 41240 |
| 1938 CONDON Automobile Signal Switch Patent |
| 1938 JOSEPH Automobile Body Construction Patent |
| 1938 TEAGUE Automobile Design Patent 42275 |
| 1938 KOCH Design Automobile Exhaust Shroud Patent 48969 |
| 1938 GOULD Design Display Plate Automobile Patent 48982 |
| 1938 ROBERT DUNCAN Automobile Lock Patent Print |
| 1938 BENSON Automobile Radio Antenna Patent 41233 |
| 1938 GEN TIME INSTR CORP Automobile Clock Patent |
| 1938 FREDERICK Automobile Bumper Patent Print |
| 1938 BEN Screen For Automobile Radiators Patent |
| 1938 UPSON Automobile Insulation Patent Print |
| 1938 LITTLE Automobile Reflector Tool Patent 48962 |
| 1938 HARRAH CLAYTON Automobile Panel Patent |
| 1938 OAKES PRODUCTS CORP Automobile Lock Patent |
| 1938 KOCH Automobile Design Exhaust Shroud Patent 48972 |
| 1938 KING Automobile Vehicle Design Patent 42264 |