United States Committee on Military Affairs: To authorize mothers and unmarried widows of deceased World War veterans buried in Europe to visit the graves. Hearing before a subcommittee of the Committee on Military Affairs, United States Senate, Seventieth Congress, first session, on H.R. 5494, a bill to enable the mothers and unmarried widows of the deceased soldiers, sailors, and marines of the American Forces interred in the cemeteries of Europe to make a pilgrimage to these cemeteries. May 14, 1928, Washington, D.C., 1928: Government Printing Office.