Hennessy, J. J., & O'Brien, A. P. (1922). Receipt from J. J. Hennessy acknowledging Art Ó Briain’s loan to him of £800, with three typescript copy letters of Ó Briain requesting information regarding all the funds and documents he deposited with Hennessy and a sworn statement, signed by Hennessy and Henry Bradley testifying that in March 1923 they destroyed a case of documents belonging to Art Ó Briain.

Hennessy, J. J., and Art Patrick O'Brien. Receipt from J. J. Hennessy Acknowledging Art Ó Briain’s Loan to Him of £800, with Three Typescript Copy Letters of Ó Briain Requesting Information Regarding All the Funds and Documents He Deposited with Hennessy and a Sworn Statement, Signed by Hennessy and Henry Bradley Testifying That in March 1923 They Destroyed a Case of Documents Belonging to Art Ó Briain. 1922.