who reported to Washington at Valley Forge to undertake the training of troops, later led Continental Army forces at Monmouth and Yorktown. Partly-printed D.S. "Steuben", a check drawn on the Bank of New York, filled-out in his hand paying "AB" [Aaron Burr?] the sum of $400, dated New York, March 1, 1792. Penn cancellation affecting signature, browned at upper left corner not affecting text, otherwise very good.