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Photograph

Advanced Trench Digging

Date: 07 17 1917
Description: ROTC engineers, probably at Fort Sheridan, in training for trench construction. Victor Morris of Milwaukee, in whose wartime album this photograph appears,...
Photograph

Zincographic Equipment

Date: 1918
Description: Army engineers at Camp Curtiss, demonstrating zincographic equipment. Zincography was a form of printing for large maps using zinc plates.

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