| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1 |
 | Alldredge steam engine | Image | dc_bpc | |
| 2 |
 | St. John Railroad | 1914; 1915; 1916; 1917; 1918; 1919 | Image/StillImage | dha_rucc |
| 3 |
 | Tractors. | 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945 | Image | uum_map |