Arkivism
National Archives. Washington, D.C., Nov. 22. This phase of the work is known as the humidifying chamber. Papers are left in here in trays and the air remains moist at all times to dampen the papers
Public domain

National Archives. Washington, D.C., Nov. 22. This phase of the work is known as the humidifying chamber. Papers are left in here in trays and the air remains moist at all times to dampen the papers

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. This phase of the work is known as the humidifying chamber. Papers are left in here in trays and the air remains moist at all times to dampen the papers. 1939-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.
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