Arkivism
Synthetic rubber (Ameripol). After the milling process, where crumbs of synthetic rubber are pressed into sheets, then trimmed to size and cooled, the sheets are placed in these charging and discharging vacuum dryers. Goodrich
Public domain

Synthetic rubber (Ameripol). After the milling process, where crumbs of synthetic rubber are pressed into sheets, then trimmed to size and cooled, the sheets are placed in these charging and discharging vacuum dryers. Goodrich

United States. Office Of War Information, Palmer, Alfred T. · 1942-01-01 · photo, print, drawing

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

Credit lineSynthetic rubber (Ameripol). After the milling process, where crumbs of synthetic rubber are pressed into sheets, then trimmed to size and cooled, the sheets are placed in these charging and dischargi. 1942-01-01. United States. Office Of War Information, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.

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