O'Brien, A. P. (1922). Documents titled; "Memorandum of sequence of events", detailing a fight in the press between Art O'Brien and Éamonn Duggan regarding political prisoners in England that led to his dismissal from the London Office, "notes for AO'B" relating to an auditor that has looked through his accounts, and a document titled "an opinion" offered on the Dáil Loan dispute.

O'Brien, Art Patrick. Documents Titled; "Memorandum of Sequence of Events", Detailing a Fight in the Press Between Art O'Brien and Éamonn Duggan Regarding Political Prisoners in England That Led to His Dismissal from the London Office, "Notes for AO'B" Relating to an Auditor That Has Looked Through His Accounts, and a Document Titled "an Opinion" Offered on the Dáil Loan Dispute. 1922.