O'Brien, A. P., Healy, T. M., Collins, M., Nunan, S., & Irish National Aid Association. (1916). Material relating to Irish political prisoners at Fron-goch Prison following the Easter Rising, including correspondence with Michael Collins with a copy of an address 'To the People of Ireland', copy of a letter from John Nunan to George Gavan Duffy, Timothy Healy, and Margaret Lynch.

O'Brien, Art Patrick, et al. Material Relating to Irish Political Prisoners at Fron-goch Prison Following the Easter Rising, Including Correspondence with Michael Collins with a Copy of an Address 'To the People of Ireland', Copy of a Letter from John Nunan to George Gavan Duffy, Timothy Healy, and Margaret Lynch. 1916.