Duffy, C. G., & O'Leary, J. (1883). Postcard from Charles Gavan Duffy to John O'Leary stating that if the 'Irish Nation' newspaper does not print his final letter on John Pigot and the Young Irelander Rebellion of 1848 then he will refuse to subscribe to it.

Duffy, Charles Gavan, and John O'Leary. Postcard from Charles Gavan Duffy to John O'Leary Stating That If the 'Irish Nation' Newspaper Does Not Print His Final Letter on John Pigot and the Young Irelander Rebellion of 1848 Then He Will Refuse to Subscribe to It. 1883.