Public domain
Production. 105 millimeter shells. In a Midwest foundry where plumbing fixtures were formerly processed, hot billets, soon to become shells, are rolled from a butane gas furnace by a water cooled hook. The red-hot billets will next be transferred to hydraulic presses for further processing (Manitowa
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Subjects
Credit lineProduction. 105 millimeter shells. In a Midwest foundry where plumbing fixtures were formerly processed, hot billets, soon to become shells, are rolled from a butane gas furnace by a water cooled hook. 1942-01-01. Rosener, Ann, United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.