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 and Map Division, Library of Congress, Washington, D.C.


    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 his book, and a chart for converting European and Asiatic geographic terms into English.