Collection: Karl Marx and Frederick Engels Correspondence 1870-1895 Letter ID: 111p189v44 Year: 1871 Source: Karl Marx and Frederick Engels: Collected Works. Vol. 44. London: Lawrence and Wishart, 1989
Collection: Patrick H. Pearse Letters Letter ID: L.348/P.Ms. Date: 1913-10-20 Source: The letters of P.H. Pearse, Edited by Séamus Ó Buachalla, Gerrards Cross, Bucks.: Smythe, 1980.
Sender Address: St Enda's School, Cullenswood House, Rathmines, Dublin