. . "United States. Congress" . . "United States. Congress. Memorial address." . . "United States. 87th Congress, 1st session, 1961." . . . . . . "Walter Mann Mumma late a Representative from Pennsylvania, memorial addresses delivered in Congress"@en . . . . . . . . . "Walter Mann Mumma" . . "Memorial services held in the House of Representatives and Senate of the United States together with remarks presented in eulogy of Walter Mann Mumma, late a Representative from Pennsylvania"@en . . . "Memorial services held in the House of Representatives and Senate of the United States, together with remarks presented in eulogy of Walter Mann Mumma (late a Representative from Pennsylvania)"@en . . "Memorial services held in the House of Representatives and Senate of the United States, together with remarks presented in eulogy of Walter Mann Mumma, late a representative from Pennsylvania" . . . "Memorial services held in the House of Representatives and Senate of the United States, together with remarks presented in eulogy of Walter Mann Mumma, late a Representative from Pennsylvania"@en . "Memorial services held in the House of Representatives and Senate of the United States, together with remarks presented in eulogy of Walter Mann Mumma, late a Representative from Pennsylvania" . "Biography"@en . . .