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Monitor, Receiver switch, United States Veterans Hospital. Designed and constructed by Radio Construction Corp., Washington, D.C.
Public domain

Monitor, Receiver switch, United States Veterans Hospital. Designed and constructed by Radio Construction Corp., Washington, D.C.

Harris & Ewing · 1929-01-01 · photo, print, drawing

From the collection of Library of Congress. Free to download, adapt and use — no permission needed.

Subjects
glass negativesunited states
Credit lineMonitor, Receiver switch, United States Veterans Hospital. Designed and constructed by Radio Construction Corp., Washington, D.C.. 1929-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.
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