| 1938 STANDARD SPORTS MFG CO Baseball Mitt Patent |
| 1938 YALE & TOWNE MFG CO Hand Lift Truck Patent |
| 1938 CYCLONE MFG CO Electric Brooder Patent |
| 1938 FARRELL MFG COMPANY Tank Vehicle Patent |
| 1938 BUDD EDWARD G MFG CO Rail Car Truck Patent |
| 1938 HUBLEY MFG COMPANY Toy Pistol Patent Print |
| 1938 BRIGGS MFG CO Upholstery Fastener Patent |
| 1938 STANDARD RAILWAY EQUIPMENT MFG Coupler Operating |
| 1938 ENTERPRISE MFG CO Float Construction Patent |
| 1938 LAKEWOOD MFG CO Toy Vehicle Patent Print |
| 1938 STANDARD RAILWAY EQUIPMENT MFG Insulated Car Wall |
| 1938 JEFFREY MFG CO Conveyer Or Cable Clamp Art |
| 1938 SOUTH BEND TOY MFG CO Toy Patent Print Art |
| 1938 STANDARD RAILWAY EQUIPMENT MFG Floor Rack Stringer |
| 1938 AVIAT MFG CORP Propeller Patent Print Art |
| 1938 SINGER MFG CO Guard For Sewing Machines Art |
| 1938 STANDARD RAILWAY EQUIPMENT MFG Refrigerator Car |
| 1938 KILGORE MFG COMPANY Toy Pistol Patent Print |
| 1938 STANDARD RAILWAY EQUIPMENT MFG Railway Car Wall |
| 1938 DETROIT GASKET & MFG COMPANY Panel Patent |
| 1938 REGEN MFG CO INC O Sewing Machine Patent |
| 1938 SCHLEGEL MFG COMPANY Supporting Strap Art |
| 1938 SINGER MFG CO Sewing Machine Patent Print |
| 1938 AVIAT MFG CORP Tail Wheel Structure Patent |
| 1938 AVIAT MFG CORP Propeller Blade Patent Print |
| 1938 FIELD MFG COMPANY INC Whistle Patent Print |
| 1938 HUDSON MFG CO H D Dusting Machine Patent |
| 1938 BUDD EDWARD G MFG CO Sled Knee Patent Print |
| 1938 STANDARD SPORTS MFG CO Inflatable Ball Art |
| 1938 DU BOIS Brooder TRUMBULL ELECTRIC MFG CO |
| 1938 RAGSDALE EARL Mast BUDD EDWARD G MFG CO Art |
| 1938 SINGER MFG CO Trimming Machine Patent Print |
| 1938 STANDARD RAILWAY EQUIPMENT MFG Car Roof Art |
| 1938 SINGER MFG CO Sewing Machine Cabinet Patent |
| 1938 TRUMBULL ELECTRIC MFG CO Brooder Patent |
| 1938 ROCK OLA MFG CORP Game Apparatus Patent |
| 1938 BENJAMIN ELECTRIC MFG CO Motor Horn Patent |
| 1938 HEINTZ MFG COMPANY Retaining Means Patent |
| 1938 BRIGGS MFG CO Fastener Device Patent Print |
| 1938 FORD FIRE TRUCK, MFG BY SIGNATURE 1:24 DIECAST |
| 1938 CLEAN-EASY PORTABLE MILKER AD BEN ANDERSON MFG CO |
| ORIG AD 1938 CLEAN-EASY COW MILKER BY BEN ANDERSON MFG |