Collection: James Connolly Correspondence Letter ID: 83-page123 Date: 1901-06-27 Source: Between Comrades, James Connolly, Letters and Correspondence 1889-1916, Edited by Donal Nevin, Gill & Macmillan, Dublin 2007.
Collection: Patrick H. Pearse Letters Letter ID: L.37/NLI Date: 1901-06-27 Source: The letters of P.H. Pearse, Edited by Séamus Ó Buachalla, Gerrards Cross, Bucks.: Smythe, 1980.
Sender Address: The Gaelic League, 24 Upper O'Connell Street, Dublin