| 1921 ANDERSON FRED Game Patent Print Art |
| 1921 FERRIS FRED Modulator Patent Print Art |
| 1921 DENO FRED Hog Chute Patent Print Art |
| 1921 WARD FRED Wagon Patent Print Art |
| 1921 FRED Unloading Header Boxes Art Print |
| 1921 FRED STARR Toy Vehicle Patent Print Art |
| 1921 BRAUNSCHWEIG FRED Aeroplane Patent Print |
| 1921 FRED Mattress Filling Machine Patent Print |
| 1921 FRED HUBIC Toy Patent Print Art |
| 1921 FRED TAUFER Game Patent Print Art |
| 1921 FRED J PETROVICS Ship Salvaging Art Print |
| 1921 FRED ASHWORTH Sewing Machine Patent Print |
| 1921 FRED STEBLER Hand Truck Patent Print Art |
| 1921 FRED DAHLGREN Fishhook Patent Print Art |
| 1921 HALLADAY FRED Truck Brake Patent Print Art |
| 1921 FRED WEIDNER Pedal Lock Patent Print Art |
| 1921 NELSON FRED Needle Threader Patent Print |
| 1921 BITTNER FRED Adjustable Reach Patent Print |
| 1921 FRED J PETROVICS Cofferdam Patent Print Art |
| 1921 EPS FRED Banjo Patent Print Art |