| 1965 CARL Railroad Car Pushing Apparatus Patent |
| 1926 EKLIND CARL Metal Car Door Patent Print Art |
| 1945 EDSTROM CARL Car Truck Patent Print Art |
| 1921 CARL NELSON Car Door Patent Print Art |
| 1933 THOMS CARL Bulk Car Liner Patent Print Art |
| 1936 PETERSON CARL Car Mover Patent Print Art |
| 1922 CARL SCHOLZ Mine Car Patent Print Art |
| 1944 ASTROM CARL Railway Dump Car Patent Print |
| 1925 SHANABERGER CARL Dump Car Patent Print Art |
| 1931 CARL Automatic Railway Car Coupling Patent |
| 1966 CARL LUDWIG Railroad Car Mover Patent Print |
| 1921 FIRST CARL Car Fender Patent Print Art |
| 1934 CARL Elevating Device For Car Doors Patent |
| 1965 TACK CARL Railway Car Truck Patent Print |
| 1927 FRELIN CARL Articulated Car Patent Print |
| 1937 EKLIND CARL House Car Patent Print Art |
| 1943 ASTROM CARL Railway Dump Car Patent Print |
| 1925 ASTROM CARL Dumping Car Patent Print Art |
| 1949 BURKEY CARL Car Top Boat Rack Patent Print |
| 1926 CHARLES CARL Railway Car Truck Patent Print |
| 1936 GERLINGER CARL Car Axle Drive Patent Print |