Arkivism
National Archives. Washington, D.C., Nov. 22. After the documents are enclosed in the chamber, all air is drawn out and the gas turned on
Public domain

National Archives. Washington, D.C., Nov. 22. After the documents are enclosed in the chamber, all air is drawn out and the gas turned on

Harris & Ewing · 1939-01-01 · photo, print, drawing

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

Subjects
washington (d.c.)district of columbiaglass negativesunited states
Credit lineNational Archives. Washington, D.C., Nov. 22. After the documents are enclosed in the chamber, all air is drawn out and the gas turned on. 1939-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.
Open in Explore View at source

Similar works

25-ton door, safe deposit vault, main office, Old Colony Trust Company, Boston, Mass.25-ton door, safe deposit vault, main office, Old Colony Trust Company, Boston, Mass. New camera at Dept. of Commerce takes 50x50 platesNew camera at Dept. of Commerce takes 50x50 plates VaultVault JONES, DR. E. LESTER, CHIEF, U.S. COAST AND GEODETIC SURVEY. TIDE PREDICTING MACHINE WHICH HE BUILTJONES, DR. E. LESTER, CHIEF, U.S. COAST AND GEODETIC SURVEY. TIDE PREDICTING MACHINE WHICH HE BUILT Observation room, Washington MonumentObservation room, Washington Monument U.S.S. Oregon, torpedo tube and torpedoesU.S.S. Oregon, torpedo tube and torpedoes