Title | Date | Type | Setname | ||
---|---|---|---|---|---|
51 |
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Con. Copper Mines, Int.--Hoist Looking Toward Compressor | 1929-05-02 | Image/StillImage | dha_scnpp |
52 |
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Con. Copper Mines, Int.--Hoist Looking Toward Control Panel | 1929-05-02 | Image/StillImage | dha_scnpp |
53 |
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Consolidated Copper Mines Co., Pano A of Emma Shaft Grounds And Bldgs | 1929-10-06 | Image/StillImage | dha_scnpp |
54 |
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Consolidated Copper Mines Co., Pano A of Pit for Geological Work | 1929-10-06 | Image/StillImage | dha_scnpp |
55 |
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Consolidated Copper Mines Co., Pano B of Emma Shaft GroundsAnd Bldgs | 1929-10-06 | Image/StillImage | dha_scnpp |
56 |
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Consolidated Copper Mines Co., Pano B of Island in Bottom of Pit | 1929-10-06 | Image/StillImage | dha_scnpp |
57 |
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Consolidated Fuel Company, North 1 Mine | 1910-08-07 | Image | dha_scp |
58 |
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Conveyor - Top of Fine Ore Bins, Boston Consolidated Mill | 1908-01-14 | Image | dha_scp |
59 |
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Dan Dahlstrom observing sand foundation unit [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 |
60 |
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Dan Dahlstrom observing sand foundation unit [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 |
61 |
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Denver Rock Drill Co., Copy of Drill Sharpener Machine | 1923-01-31 | Image/StillImage | dha_scnpp |
62 |
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Dey & Hoppangh, Copy of Etching of Roller Mill | 1920-01-13 | Image/StillImage | dha_scnpp |
63 |
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Dey & Hoppangh, Copy of Etching of Roller Mill | 1920-01-13 | Image/StillImage | dha_scnpp |
64 |
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Dey & Hoppangh, Copy of Etching of Roller Mill | 1920-01-13 | Image/StillImage | dha_scnpp |
65 |
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Dey & Hoppangh, Copy of Etching of Roller Mill | 1920-01-13 | Image/StillImage | dha_scnpp |
66 |
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Dey & Hoppangh, Copy of Etching of Roller Mill | 1920-01-31 | Image/StillImage | dha_scnpp |
67 |
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Display, Sept. 1937 | 1937-09-07 | Image | dha_cbfm |
68 |
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Ditch digger | 1946-07 | Image | uum_map |
69 |
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Drill Sharpener | 1909-09-15 | Image | dha_scp |
70 |
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Drill Sharpeners on Car | 1910-02-26 | Image | dha_scp |
71 |
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Drill Sharpeners on Wagons | 1910-02-26 | Image | dha_scp |
72 |
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Duluth office employees | 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 |
73 |
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Early EIMCO truck | 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 |
74 |
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EICMO 623 face loader | 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 |
75 |
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Eight miners in mine | 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 |