Arkivism
Forest Products Laboratory, Madison, Wisconsin. The Forest Products Laboratory has developed from lignin a black plastic which looks like bakelite. Wood contains about eighty percent cellulose fibre and twenty percent lignin, which has heretofore been considered waste. A laboratory workman is dumpin
Public domain

Forest Products Laboratory, Madison, Wisconsin. The Forest Products Laboratory has developed from lignin a black plastic which looks like bakelite. Wood contains about eighty percent cellulose fibre and twenty percent lignin, which has heretofore been considered waste. A laboratory workman is dumpin

Delano, Jack · 1942-01-01 · photo, print, drawing

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

Subjects
dane countywisconsinunited statesmadisonsafety film negatives
Credit lineForest Products Laboratory, Madison, Wisconsin. The Forest Products Laboratory has developed from lignin a black plastic which looks like bakelite. Wood contains about eighty percent cellulose fibre a. 1942-01-01. Delano, Jack. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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