Dutton, C. B., De Valera, É., O'Brien, A. P., & Irish Free State. Oireachtas. Dáil. (1933). Letters to Art Ó Briain from C. B. Dutton regarding Dutton’s interviews with Éamon De Valera and unsuccessful efforts to get an official statement from government that the funds case was annulled, with related letters and notes by Ó Briain.

Dutton, Charles Bertram, et al. Letters to Art Ó Briain from C. B. Dutton Regarding Dutton’s Interviews with Éamon De Valera and Unsuccessful Efforts to Get an Official Statement from Government That the Funds Case Was Annulled, with Related Letters and Notes by Ó Briain. 1933.