Testimony of Daniel Y. McMullen (see above, n. 109); encl. no. 3, Correspondence between Sir Hugh Allan and his American Partners (from the Montreal Herald), Explanatory Statement of Sir Hugh Allan (from the Montreal Gazette), encl. 4, no. 4, Earl of Dufferin to Earl of Kimberly, Aug. 15, 1873, all in Canadian Pacific Railway Correspondence, 15-17, 18-29, 57, 58-64.