Public domain
Government discovers method to preserve movie film indefinitely. Washington, D.C., July 8. People living in the year 2000 will be able to see and hear today's history in the making through experiments on preserving movie film now being conducted by the National Bureau of Standards. The experts at th
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineGovernment discovers method to preserve movie film indefinitely. Washington, D.C., July 8. People living in the year 2000 will be able to see and hear today's history in the making through experiments. 1938-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.
Similar works
Government discovers method to preserve film. (2) Expansion and contraction, like paper and other sheet materials made from cellulose, films expand as they take up moisture and contract as they lose it, and the extent of the change is different in the two directions of them. This may cause some dist
Bureau of Mines, Dept. of Int.
Untitled
NO CAPTION
Shoe tester. E.L. Wallace, acting Chief of the Leather Section of the Bureau of Standards, shown with the endurance shoe tester. The tester holds eight shoes to test walking, steps, and sole construction. 10/24/35
Levy process camera