"39 NASSAU, N. Y., _May 20th, 1864_.
"MY DEAR TILDEN,--I have had no opportunity to inquire about the Kaska
William Coal Co. stock, but have such confidence in your knowledge and
judgment that I will take of you the 200 shares at $4250, and feel
obliged by your letting me have them.
"Please let me know when you require the money.
"Take care of your health, and believe me,
"Truly y'rs,
"J. VAN BUREN."
"_Mr. Tilden._"