Speyer & Co. to CPH, Feb. 11, 17, 1885, CPH Papers, ser. 1, r. 39.
For an account of the Barings in South America, see Philip Ziegler, The Sixth Great Power: Barings, 1762-1929 (London: Collins, 1988), 229-66.
A. G. Ford, "Argentina and the Baring Crisis of 1890, Oxford Economic Papers, n. s., 8, no. 2 (June 1956): 127-50.
Dietrich G. Buss, Henry Villard: A Study of Transatlantic Investments and Interests, 1870-1895 (New York: Arno Press, 1978), 170-75.
Northern Pacific Litigation, Examination of Thomas Oakes, 65, box 61, f. 432, Villard Papers.
Villard to Oakes, March 1, 1893, box 34, Mss. 8893, vol. 719, f. 231, Villard Papers..
Northern Pacific Railroad Company's General Third Mortgage Land Grant Bonds,Issue of $8,000,000 bonds, Dated Dec. 1, 1887, Maturing December 1, 1937, NP, LRR, PV, 137.H.5.3(B).
Buss, Henry Villard, 17581.