| 1937 HARBERT Dump Car Door Operating Mechanism |
| 1958 PULLMAN Ballast Car Door Operating Mechanism |
| 1920 ARGYLE Car Door Operating Mechanism Patent |
| 1930 UNION METAL PROD CO Car Coupler Operating |
| 1966 LUNDE Gable Bottom Car Door Operating Art |
| 1925 STANDARD STEEL CAR Car Door Operating Mechanism |
| 1942 ARGYLE Hopper Car Door Operating Mechanism |
| 1923 STANDARD STEEL CAR Car Door Operating Mechanism |
| 1949 STANDARD Car Coupler Operating Art Print |
| 1926 ARGYLE Dump Car Door Operating Mechanism |
| 1966 HALON Railway Car Coupler Operating Art |
| 1942 ENTPR Hopper Car Door Operating Mechanism |
| 1951 STANDARD Railway Car Door Operating Mechanism |
| 1922 SESSOMS Cable Operated Car Operating Inclines |
| 1949 BRONSON Car Coupler Operating Device Patent |
| 1921 PRESSED STEEL CAR CO Door Operating Mechanism |
| 1930 GILPIN Car Coupler Operating Device Patent |
| 1923 ARGYLE Car Door Operating Mechanism Patent |
| 1950 ZIMMER Safety Railway Car Door Operating Mechanism |
| 1933 SMALL Car Coupler Operating Device Patent |
| 1922 ENTPR Dump Car Door Operating Mechanism |
| 1924 NAT BRAKE INC Car Brake Operating Mechanism |
| 1932 SMALL Car Coupler Operating Device Patent |
| 1959 SODDY Railway Car Side Door Operating Gear |
| 1922 PACIFIC Cable Operated Car Operating Inclines |
| 1929 ZIMMER Car Door Operating Mechanism Patent |
| 1958 STRAIGHT Car Clamp Mechanism Operating Same |
| 1929 ENTPR Dump Car Door Operating Mechanism Art |
| 1939 SISSON Car Coupler Operating Rod Patent |
| 1927 MITCHELL Hopper Car Door Operating Art |
| 1959 CHICAGO Railway Car Side Door Operating Gear |
| 1938 CONWELL Car Coupler Operating Device Patent |
| 1928 JOHN Grain Car Door Operating Means Patent |
| 1922 ARGYLE Dump Car Door Operating Mechanism |
| 1930 NICHOLAS Car Coupler Operating Device Art |
| 1966 STANRAY CORP Railway Car Coupler Operating |
| 1928 PRATT Car Coupler Operating Device Patent |
| 1949 ENTPR Dump Car Door Operating Mechanism Art |
| 1920 ENTPR Car Door Operating Mechanism Art |
| 1938 STANDARD Car Coupler Operating Art Print |
| 1932 UNION METAL PROD CO Car Coupler Operating |
| 1926 ENTPR Dump Car Door Operating Mechanism Art |
| 1927 AMERICAN Lock Car Door Operating Mechanism |
| 1961 Toy Railroad Car With Operating Search Light |
| 1929 ENTPR Car Door Operating Mechanism Art |
| 1922 TREVOR Car Door Operating Mechanism Patent |
| 1923 ANDREW Car Door Operating Mechanism Patent |
| 1958 FAVERTY Ballast Car Door Operating Mechanism |
| 1929 ARGYLE Dump Car Door Operating Mechanism |
| 1933 UNION METAL PROD CO Car Coupler Operating |
| 1921 THOMAS Car Door Operating Mechanism Patent |
| 1925 ANDERSON Car Door Operating Mechanism Art |
| 1921 ARGYLE Dump Car Door Operating Mechanism |
| 1926 ARGYLE Car Door Operating Mechanism Patent |
| 1951 HEGEL Transfer Car Operating Mechanism Art |
| 1925 ENTPR Car Door Operating Mechanism Art |
| 1949 ZIMMER Dump Car Door Operating Mechanism |
| 1922 AMERICAN Car Door Operating Mechanism Art |
| 1921 ENTPR Dump Car Door Operating Mechanism |
| 1937 ILLINOIS Dump Car Door Operating Mechanism |
| 1939 STANDARD Car Coupler Operating Rod Art |
| 1927 ADOLPH Lock Car Door Operating Mechanism |
| 1951 NYSTROM Railway Car Door Operating Mechanism |
| 1925 ARGYLE Car Door Operating Mechanism Patent |
| 1924 BREWSTER Car Brake Operating Mechanism Art |
| 1926 ENTPR Car Door Operating Mechanism Art |
| 1951 GEN ELECTRIC Transfer Car Operating Mechanism |
| 1938 STANDARD Car Coupler Operating Mechanism |
| 1950 ENTPR Safety Railway Car Door Operating Mechanism |
| 1923 ENTPR Car Door Operating Mechanism Art |
| 1938 NICHOLAS Car Coupler Operating Mechanism |
| AMERICAN FLYER CAR: OPERATING RED #716 HOPPER |
| Lionel Automatic Milk Car 3472 Operating Boxcar |
| Lionel 3656 Cattle Car Stockyard Operating Train Car O |
| LIONEL 3662 AUTOMATIC MILK CAR OPERATING INSTRUCTIONS |
| LIONEL TRAINS FLAT CAR W/OPERATING U.S. NAVY SUBMARINE |
| LIONEL Chicago Northwestern Box Car OPERATING ETD |
| MTH Conrail Dump Car W/ Operating Bay |