BENJAMIN WALKER(1753 - 1818) Revolutionary War officer, aide-de-camp to both Baron von Steuben and George Washington. A.L.S. 1p. large 4to., Utica, June 10, 1809 to a descendant of Revolutionary War officer Goose van Schaick sending him "Two Thousand and four Dollars in Bank Notes", which he wishes to have deposited in his account. Horizontal split repaired on verso, else very good.