| 1928 JACKSON & CHURCH CO Car Coupler Patent |
| 1868 BLACKSTONE Car Coupler Patent 6522 |
| 1936 KARL SCHARFENBERG Car Coupler Patent Print |
| 1874 WATERBURY Railroad Car Coupler WAY Patent 9630 |
| 1955 NAT Vertical Disengagement Prevention Car Coupler |
| 1923 PEART FREDERICK Mine Car Coupler Patent |
| 1962 SHAFER ARNOLD Car Coupler Shield Patent |
| 1949 DORN Tight Lock Car Coupler Patent Print |
| 1927 GEORGE Car Coupler Mounting Patent Print |
| 1928 STRICKLER ELBERT Car Coupler Patent Print |
| 1964 GIBSON Railroad Car Coupler Carrier Patent |
| 1924 ARCHIE ROBERTS BARKING Car Coupler Patent |
| 1935 WITTMER RUSSELL Car Coupler Patent Print |
| 1943 FIEGLE Railroad Car Link Pin Type Coupler |
| 1946 ERSKINE RAMSAY Mine Car Coupler Patent |
| 1923 JOSEPH ELLIOTT Mine Car Coupler Patent |
| 1939 DORN Tight Lock Car Coupler Patent Print |
| 1933 BAZELEY Car Coupler Consturction Patent |
| MODEL POWER 40' Stock Car SANTA FE RR MTL Style Coupler |
| BACHMANN 40' Hopper Car PEABODY w/ Magnematic Coupler |
| ATHEARN 10865 53' Flat Car UNION PACIFIC RR MTL coupler |