Related
Aluminum casting. Hand packing of a sand mold. The sand must be firmly packed in order to insure against tiny vents and cracks which would mar the cast. Aluminum Industries Inc., Cincinnati, Ohio
Summary
Picryl description: Public domain image of a mine, mining, free to use, no copyright restrictions.
Tags
Date
01/01/1942
Contributors
Palmer, Alfred T., photographer
United States. Office for Emergency Management.
Location
Cincinnati (Ohio), 39.16194, -84.45694
Source
Library of Congress
Copyright info
Public Domain
