Making America strong : industry's ever improving mass production methods step up output of latest type war planes.
A military airplane and workers operating the machinery used to build its parts.
|Published:||[United States] : National Association of Manufacturers, [1942?]|
|Online Access:||http://www.idaillinois.org/u?/isl5,164 |
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|Summary:||A military airplane and workers operating the machinery used to build its parts.|
|General Notes:||"A service to schools, provided as a part of the Public Information Program of the National Association of Manufacturers."|
"Multiple drill unit for plane engines, fool proof lathe for plane cannon, multi-blade machine for plane propellers."
|Physical Description:||1 poster : black and white ; 28 x 36 cm|