| 1931 KEDDY CLIFFORD Roundabout Patent Print Art |
| 1962 FRIDGE CLIFFORD Boats Patent Print Art |
| 1925 CLIFFORD M HICKMAN Game Patent Print Art |
| 1942 CLIFFORD NORMAN Propeller Patent Print Art |
| 1945 ZWICKEY CLIFFORD Arrowhead Patent Print Art |
| 1920 CLIFFORD Sanitary Nest Egg Patent Print Art |
| 1931 BACKES CLIFFORD Pistol Cap Patent Print Art |
| 1921 FAIRCHILD CLIFFORD Target Patent Print Art |
| 1934 MCLEOD CLIFFORD Toy Patent Print Art |
| 1928 WATROUS CLIFFORD Toy Wheel Patent Print Art |
| 1963 CHARD CLIFFORD Anchor Patent Print Art |
| 1925 SWEET CLIFFORD Toy Animal Patent Print Art |
| 1963 ELLIS CLIFFORD Vest Patent Print Art |
| 1931 CLIFFORD ROGER Whistle Patent Print Art |
| 1937 CLIFFORD PAUL Fishing Reel Patent Print Art |
| 1963 GLENN CLIFFORD Leg Fin Patent Print Art |
| 1950 KIDDER CLIFFORD Toy Bomb Patent Print Art |
| 1930 HOOD CLIFFORD Thigh Guard Patent Print Art |
| 1942 MALBON CLIFFORD Game Board Patent Print Art |
| 1932 MURDOCK CLIFFORD Toy Gun Patent Print Art |
| 1925 SWEET CLIFFORD Animal Toy Patent Print Art |
| 1930 CLIFFORD Air Mail Exchange Patent Print Art |
| 1925 BEEK CLIFFORD Game Patent Print Art |
| 1923 CLIFFORD BALSON Toy Bank Patent Print Art |
| 1961 CHARD CLIFFORD Anchor Patent Print Art |
| 1923 ZWICKEY CLIFFORD Sport Car Patent Print Art |
| 1934 CLIFFORD LUSSKY Golf Club Patent Print Art |
| 1962 CLIFFORD CORNICK Fish Lure Patent Print Art |
| 1932 PETERS CLIFFORD Dolly Patent Print Art |
| 1954 ZWICKEY CLIFFORD Arrowhead Patent Print Art |