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Caterpillar tractor with sheep's foot tamper used in compacting material cofferdam fills - NARA - 293809

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Caterpillar tractor with sheep's foot tamper used in compacting material cofferdam fills - NARA - 293809

description

Summary

Scope and content: Photograph from Volume Two of a series of photo albums documenting the construction of Hoover Dam, Boulder City, Nevada.

date_range

Date

1930 - 1940
create

Source

National Archives and Records Administration
copyright

Copyright info

public domain

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us national archives series photograph albums compiled 1903 1972
us national archives series photograph albums compiled 1903 1972