| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 251 |
 |
VisTrails: enabling interactive multiple-view visualizations | 2005 | Text | ir_uspace |
| 252 |
 |
Water Line Construction | 1953-04-18 | Image | dha_scp |
| 253 |
 |
Western Empire Petroleum Company, Coalville | 1922-10-24 | Image | dha_scp |
| 254 |
 |
Western Heating and Sheet Metal Works, Tank on Wagon | 1915-05-24 | Image | dha_scp |
| 255 |
 |
Zion National Park Camp, constructing sewer line | 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942 | Image | dha_ccc |
| 256 |
 |
Zion National Park Camp, enrollees constructing water system | 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942 | Image | dha_ccc |
| 257 |
 |
Zion National Park Camp, extension water system construction | 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942 | Image | dha_ccc |
| 258 |
 |
Zion National Park Camp, sewer line in ditch | 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942 | Image | dha_ccc |
| 259 |
 |
Zion's Cooperative Mercantile Institution (ZCMI) Runnel | 1911-01-04 | Image | dha_scp |