Public domain
Carlisle, Pennsylvania. Medical field service training school. During a practice road march, United States Army doctors had a surprise "flour bombing" and dispersed to the side of the road. The commanding officer is telling them they should have separated and taken shelter singly rather than huddled
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Credit lineCarlisle, Pennsylvania. Medical field service training school. During a practice road march, United States Army doctors had a surprise "flour bombing" and dispersed to the side of the road. The comman. 1943-01-01. Collins, Marjory. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.