Date: | 1958 |
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Description: | Construction workers O.R. Williams, Fred Mappin, and Rober Garner at the site of the Mammoth Pool Dam on the San Joaquin River in the Sierra Nevada Mountai... |
Date: | 04 12 1912 |
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Description: | A diver posing with other workmen at the power dam construction site prior to assessing underwater damage. |
Date: | 1970 |
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Description: | Three construction workers standing near a truck outside the office for the Sand Chapter of Mechanical Contractors at the construction site for the World T... |
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