Collection: James Connolly Correspondence Letter ID: 79-page122 Date: 1901-06-11 Source: Between Comrades, James Connolly, Letters and Correspondence 1889-1916, Edited by Donal Nevin, Gill & Macmillan, Dublin 2007.
Collection: James Joyce Letters Letter ID: vol2p48b Date: 1904-08-29 Source: Letters of James Joyce. Vol. 2. Edited by Richard Ellmann. London: Faber & Faber, 1966.
Collection: T. S. Eliot Letters 1898-1922 Letter ID: 686 Date: 1922-05-20 Source: Valerie Eliot and Hugh Haughton, ed. (2011). The Letters of T. S. Eliot. Vol. 1, 1898–1922. London: Faber and Faber.
Collection: T. S. Eliot Letters 1898-1922 Letter ID: 839 Date: 1922-11-15 Source: Valerie Eliot and Hugh Haughton, ed. (2011). The Letters of T. S. Eliot. Vol. 1, 1898–1922. London: Faber and Faber.
Collection: James Joyce Letters Letter ID: vol3p325b Date: 1934-09-22 Source: Letters of James Joyce. Vol. 3. Edited by Richard Ellmann. London: Faber & Faber, 1966.
Collection: Selected Correspondence of Charles Ives Letter ID: 308 Date: 1936-02-05 Source: Tom C. Owens, ed. (2007). Selected Correspondence of Charles Ives. Berkeley: University of California Press.