Envelope from Sheila O'Sullivan to John Devoy - O'Sullivan, Sheila; Devoy, John, 1842-1928 (1921)
Keywords: Devoy, John, -- 1842-1928 -- Correspondence; Irish Americans -- Political activity -- 20th century; Irish Americans -- History -- 20th century; Irish Americans -- Societies, etc; Ireland -- History -- 1910-1921; Ireland -- Politics and government -- 1910-1921; Ireland -- Foreign relations -- United States; United States -- Foreign relations -- Ireland