Photograph of the Air Intake and Filters of the Northwest Air Conditioning System in the Fan Room on Tier 21 of the National Archives Building

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Photograph of the Air Intake and Filters of the Northwest Air Conditioning System in the Fan Room on Tier 21 of the National Archives Building

description

Summary

This photograph is part of the McCloskey Co. Contract for the construction of the extension of the National Archives Building.
Construction of the National Archives Building

date_range

Date

1932 - 1942
create

Source

The U.S. National Archives
copyright

Copyright info

No known copyright restrictions

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