United States. Congress. Senate. Committee on Foreign Relations. & Griffin, S. (1870). Petition of John Warren: Praying redress for his arrest and imprisonment by the government of Great Britain under the charge of giving aid and comfort to the enemies thereof. s.n., 1870].

United States. Congress. Senate. Committee on Foreign Relations. and Stephen Griffin. Petition of John Warren: Praying Redress for His Arrest and Imprisonment by the Government of Great Britain Under the Charge of Giving Aid and Comfort to the Enemies Thereof. s.n., 1870], 1870.