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Photograph

Men Operating PH 180 (T50)

Date: 11 13 1971
Description: Elevated view of men operating PH 180 (T50) for transporting rocks. L.R. Skelton and Company has contract to construct 3.25 miles of Interstate I-79 in Cla...
Photograph

Men Operating Hough H 400 and PH 180 (T50)

Date: 11 13 1971
Description: Elevated view of a man operating a Hough H 400 to move rock. On the left is a man operating a PH 180 (T50). L.R. Skelton and Company has contract to constr...
Photograph

Man Operating PH 180 (T50)

Date: 11 12 1971
Description: Man operating a PH 180 (T50) down a steep grade, trees visible in the background. L.R. Skelton and Company has contract to construct 3.25 miles of Intersta...
Photograph

Men Operating Hough H 400 and PH 180 (T50)

Date: 11 13 1971
Description: Slightly elevated view of men operating a Hough H 400 and PH 180 (T50) to move rocks. L.R. Skelton and Company has contract to construct 3.25 miles of Inte...
Photograph

Men Operating Hough H 400 and PH 180 (T50)

Date: 11 13 1971
Description: Elevated view of men operating a Hough H 400 and PH 180 (T50) to move rocks. L.R. Skelton and Company has contract to construct 3.25 miles of Interstate I-...
Photograph

Men Operating Hough H 400 and PH 180 (T50)

Date: 11 13 1971
Description: Elevated view of men operating a Hough H 400 and PH 180 (T50) to move rocks. L.R. Skelton and Company has contract to construct 3.25 miles of Interstate I-...

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