This 1944 cover image shows a crew of U.S. Navy Seabees placing steel mats for an airstrip somewhere in the Pacific. Known as Marston mat or pierced planking, and developed by the U.S. Army Corps of ...
This 1944 cover image is one of the first photos to be published of a Bailey Bridge, a piece of equipment that proved invaluable to the Allies in World War II, and has since gone into wide use ...
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