Title
Unit Construction-Railway BridgeDescription
Book of plans for railway bridges from the U.S. War Department, TM5-372 Tentative, November 9, 1943. Handwriting on the cover "W.R. Armstrong, Jr., Lt. Col. T.C. Room #3, Gare St. Laxaie." Brought back from the war by Armstrong, NNRy Chief Engineer.Creator
U.S. War DepartmentDate(s) of Creation
November 9, 1943