Oakes to Carr, Feb. 10, 1878, LB 21a, Villard Papers.
Barbara Young Welke, Recasting American Liberty: Gender, Race, Law, and the Railroad Revolution, 1865-1920 (New York, Cambridge Univ. Press, 2001), 1-42.
Oakes to Carr, May 3, Oct. 4, 1877, LB 17a, Villard Papers.
Oakes to Carr, Feb. 10, 1878, LB 21a, Villard Papers.
Oakes to Carr, Feb. 10, 1878, LB 21a, Villard Papers.
Martin N. Forney, The Car-Builders Dictionary: An Illustrated Vocabulary of Terms Which Designate American Railroad Cars, Their Parts and Attachments (New York: Railroad Gazette, 1888), 61-63.