Mothers. To authorize mothers and unmarried widows of deceased World War veterans buried in Europe to visit graves, hearing before subcommittee, 70th Congress, 2d session, on H. R. 5494, S. 2681, S. 5332, bills to enable mothers and unmarried widows of deceased soldiers, sailors, and marines of American forces interred in cemeteries of Europe to make pilgrimage to these cemeteries Feb. 12, 1929.