O'Brien, A. P., & Collins, M. (1921). Copies of memorandums between Art O'Brien and Michael Collins with subjects including delays in correspondence in Paris, deportations from the Netherlands, the trials of members of the Irish Self-Determination League of Great Britain in Manchester.

O'Brien, Art Patrick, and Michael Collins. Copies of Memorandums Between Art O'Brien and Michael Collins with Subjects Including Delays in Correspondence in Paris, Deportations from the Netherlands, the Trials of Members of the Irish Self-Determination League of Great Britain in Manchester. 1921.