1 finding aid(s) found containing the word(s) Ewaldsen, Otto A.

  1. Otto A. Ewaldsen World War II map collection

    9 maps ; 1 chart . -- Geography & Map Division, Library of Congress, Washington, D.C.

    Summary:

    Otto A. Ewaldsen served in the U.S. Army 650th Engineer Topographic Battalion during World War II. He authored the book Mapping was our mission: the military history of the 650th Engineer Topographic Battalion during Word War II, August 1942 to April 1946: from Camp White Oregon to Japan. The collection consists of maps of Japan, photocopies of American military bases in Oregon that appeared in...