| 1931 ORTNER Car Buffer Mechanism Patent Print |
| 1933 UNION Upper Buffer Mechanism Railway Cars |
| 1927 UNION Diaphragm Face Plate Buffer Mechanism |
| 1929 SMALL Buffer Mechanism Diaphragm Face Plates |
| 1958 SIMPSON CLARENCE Buffer Mechanism Patent |
| 1934 UNION Buffer Mechanism Passenger Cars Art |
| 1934 ZOUCK Railway Vehicle Buffer Mechanism Art |
| 1926 GILPIN Diaphragm Buffer Mechanism Patent |
| 1933 AMERICAN CAR FOUNDRY CO Buffer Mechanism Car Doors |
| 1927 UNION Buffer Mechanism Diaphragm Face Plates |
| 1927 SMALL Buffer Mechanism Diaphragm Face Plates |
| 1934 SISSON Buffer Mechanism Passenger Cars Art |
| 1936 FRANKLIN RAILWAY SUPPLY CO Buffer Mechanism |
| 1927 UNION METAL PROD CO Upper Buffer Mechanism |
| 1941 EINWAECHTER Buffer Mechanism Patent Print |
| 1948 SIMPSON Buffer Mechanism Firearms Art Print |
| 1934 GILPIN Buffer Mechanism Diaphragm Face Plates |
| 1934 FRANKLIN Railway Vehicle Buffer Mechanism |
| 1929 UNION Buffer Mechanism Diaphragm Face Plates |
| 1927 GILPIN Upper Buffer Mechanism Patent Print |
| 1927 SMALL Diaphragm Face Plate Buffer Mechanism |
| 1949 GAIDOS Buffer Mechanism For Firearms Patent |
| 1933 CLARKE Buffer Mechanism For Car Doors Art |
| 1925 GORTON Buffer Mechanism Machine Guns Art |
| 1932 UNION METAL PROD CO Diaphragm Buffer Mechanism |
| 1936 ZOUCK GEORGE Buffer Mechanism Patent Print |
| 1966 KOSSAN Buffer Mechanism Adapter Rail Art |
| 1934 GILPIN Buffer Mechanism Railway Passenger Cars |
| 1932 NICHOLAS Diaphragm Buffer Mechanism Patent |
| 1933 GILPIN Upper Buffer Mechanism Railway Cars |
| 1934 UNION Buffer Mechanism Diaphragm Face Plates |
| 1934 UNION Buffer Mechanism Railway Passenger Cars |
| 1926 UNION METAL PROD CO Diaphragm Buffer Mechanism |