| 1941 BUDD EDWARD G MFG CO Railway Train Patent |
| 1941 BRIGGS MFG CO Sewing Machine Patent Print |
| 1941 BUDD EDWARD G MFG CO Railway Truck Patent |
| 1941 SINGER MFG CO Electric Transmitter Patent |
| 1941 PEARLPLAN MFG COMPANY Electric Chime Patent |
| 1941 BRIGGS MFG CO Upholstery Machine Patent |
| 1941 LUX CLOCK MFG CO INC Clock Patent Print Art |
| 1941 HUDSON MFG CO H D Fluid Dispenser Patent |
| 1941 BALLY MFG CORP Game Apparatus Patent Print |
| 1941 SINGER MFG CO Button Sewing Machine Patent |
| 1941 H P SNYDER MFG COMPANY INC Exerciser Patent |
| 1941 LORD MFG CO Mounting Patent Print Art |
| 1941 SINGER MFG CO Sewing Machine Patent Print |
| 1941 JAMES MFG CO Sprayproof Hover Patent Print |
| 1941 KILGORE MFG COMPANY Fireworks Patent Print |
| 1941 UNIQUE ART MFG CO INC Toy Patent Print Art |
| 1941 RAWLINGS MFG COMPANY Baseball Glove Patent |
| 1941 BUDD EDWARD G MFG CO Subway Rail Car Patent |
| 1941 F A B MFG CO Trailer Truck Patent Print Art |
| 1941 BUDD EDWARD G MFG CO Dolly Patent Print Art |
| 1941 ENTERPRISE MFG CO Casting Plug Patent Print |