De Valera, É., Dutton, C. B., O'Brien, A. P., Dixon, H., & Irish Free State. Oireachtas. Dáil. (1923). Typescript copy memoranda of London Office to and from Éamon De Valera, with circular letter signed by Ó Briain defending Seán McGrath's record and copy typescript letter to Henry Dixon asking him to discuss problem of legal costs with "Eamon".

De Valera, Éamon, et al. Typescript Copy Memoranda of London Office to and from Éamon De Valera, with Circular Letter Signed by Ó Briain Defending Seán McGrath's Record and Copy Typescript Letter to Henry Dixon Asking Him to Discuss Problem of Legal Costs with "Eamon". 1923.