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: | 1969 |
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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... |
Date: | |
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Description: | Five men known as the Railroad Section Gang pose together on a handcar on railroad tracks. They traveled on handcars and repaired tracks. Standing second f... |
Date: | |
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Description: | Group of men posing in two rows in a field. The men sitting and crouching in the front row are wearing folded down rubber boots. The men standing behind th... |
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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