| 1958 JOHN Ship'S Overside Elevator Patent Print |
| 1940 OWEN ROBERT Portable Elevator Patent Print |
| 1926 FRANK Toy Windmill Elevator Patent Print |
| 1941 OSCAR Mobile Conveyer Elevator Patent Print |
| 1954 WALTER Bowling Pin Elevator Patent Print |
| 1963 HARRIOTT Discharge Elevator Patent Print |
| 1959 GUTRIDGE Elevator Freight Car Patent Print |
| 1960 KERSH Ship Elevator Patent Print Art |
| 1960 KERSH JACK Ship Elevator Patent Print Art |
| 1923 KIRST JOHN Toy Elevator Patent Print Art |
| 1947 ANTHONY CO Elevator Patent Print Art |
| 1968 TURNBULL Elevator Spout Guide Patent Print |
| 1967 CARDER Elevator Control System Patent Print |
| 1930 STILLMAN ELDYN Toy Elevator Patent Print |
| 1956 HEWITT Elevator Safety Device Patent Print |
| 1963 DEERE & CO Discharge Elevator Patent Print |
| 1932 EDWARD Marine Elevator Patent Print Art |
| 1926 HEISE WILLIAM Truck Elevator Patent Print |
| 1966 ROBB MORRISON Truck Elevator Patent Print |
| 1961 BUCK Portable Elevator Tower Patent Print |
| 1964 MAYRATH COMPANY Elevator Hitch Patent Print |
| 1963 MARVIN GEORGE Box Elevator Patent Print Art |
| 1943 FULLERTON HERBERT Elevator Patent Print Art |
| 1933 WEBER Truck Mounted Elevator Patent Print |
| 1923 BAHL ERROLD Elevator Control Patent Print |
| 1927 HEISE WILLIAM Truck Elevator Patent Print |
| 1947 NOVOTNEY FRANK Elevator Patent Print Art |
| 1945 WACHTER LESTER Elevator Patent Print Art |
| 1967 HAROLD ISAACS Elevator Gate Patent Print |
| 1966 Truck Elevator Patent Print Art |
| 1925 MITCHELL HARRY Toy Elevator Patent Print |
| 1967 Power Elevator System Patent Print Art |
| 1951 WOODWARD Tail Gate Elevator Patent Print |
| 1941 HEINMILLER Toy Elevator Patent Print Art |
| 1964 STAUTH SAMUEL Elevator Hitch Patent Print |
| 1959 RHODES Elevator Hand Truck Patent Print Art |
| 1933 HANSEN Elevator For Trucks Patent Print Art |
| 1945 ANTHONY CO Elevator Patent Print Art |
| 1932 EDWARD LOVEJOY Marine Elevator Patent Print |