Behind the scenes at third U.S. army field headquarters. Switchboard operators in the wire room of Third U.S.

Behind the scenes at third U.S. army field headquarters. Switchboard operators in the wire room of Third U.S. Army field headquarters, which was on a 24-hour basis. Left to right are: Sergean Harris Schotenboer of Grand Rapids, Michigan; Private Dale Peterson of Bradford, Pennsylvania; Private Albert Bell of Harrisburg, Pennsylvania, and Private Stephen Sugaske of Matrona, Pennsylvania.