| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 276 |
 |
Nisson Stamps, Boston Consolidated Mill | 1908-01-14 | Image | dha_scp |
| 277 |
 |
Numa Drill Sharpener Company, Drill Sharpening Machine | 1912-03-14 | Image | dha_scp |
| 278 |
 |
Numa Drill Sharpener Company, Interior of Blacksmith Company | 1912-03-14 | Image | dha_scp |
| 279 |
 |
Numa Drill Sharpener Company, Interior of Machinery Room | 1912-03-14 | Image | dha_scp |
| 280 |
 |
Numa Rock Drill | 1914-07-17 | Image | dha_scp |
| 281 |
 |
Numa Rock Drill, General View, Machine and Tunnel | 1913-01-04 | Image | dha_scp |
| 282 |
 |
Numa Rock Drill, Machine and Men with Drills | 1913-01-04 | Image | dha_scp |
| 283 |
 |
Numa Rock Drill, Tunnel | 1913-01-04 | Image | dha_scp |
| 284 |
 |
Office employee | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Image | uum_map |
| 285 |
 |
Office employees [1] | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Image | uum_map |
| 286 |
 |
Office employees [2] | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Image | uum_map |
| 287 |
 |
Office employees group photograph | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Image | uum_map |
| 288 |
 |
Old Dump Car at Garfield Smelter | 1909-04-18 | Image | dha_scp |
| 289 |
 |
Ophir Mill | 1903 | Image | dha_scp |
| 290 |
 |
Penicillin drum platform filter | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Image | uum_map |
| 291 |
 |
Phone connection employee [1] | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Image | uum_map |
| 292 |
 |
Phone connection employee [2] | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Image | uum_map |
| 293 |
 |
Rio Grand station | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Image | uum_map |
| 294 |
 |
Royal Fuel Co., Copy of Cutting Machine | 1922-05-25 | Image/StillImage | dha_scnpp |
| 295 |
 |
Royal Fuel Co., Copy of Cutting Machine | 1922-05-25 | Image/StillImage | dha_scnpp |
| 296 |
 |
Royal Fuel Company Hoist Machine | 1922-05-25 | Image | dha_scp |
| 297 |
 |
Royal Fuel Company, Copy of Cutting Machine | 1922-05-25 | Image | dha_scp |
| 298 |
 |
Royal Fuel Company, Copy of Cutting Machine | 1922-05-25 | Image | dha_scp |
| 299 |
 |
Royal Fuel Company, Exterior of Transformers Station | 1922-05-25 | Image | dha_scp |
| 300 |
 |
Royal Fuel Company, Interior Showing Switch Board | 1922-05-25 | Image | dha_scp |