DE LANCEY, Edward F. The Capture of Mount Washington, November 16th, 1776, the Result of Treason. New York: [n.p.], 1877. 1st ed. 32pp. Map frontis., map. Orig. cloth. Cloth lightly sunned, small spot, some wear to foot of spine, else very good. One of 150 copies. Autograph letter signed dated 26 June 1877 from the author tipped on to front endpaper., sending the book: "As it contains a new explanation of one of the events of the revolution about which there have been great military, as well as civil, discussions and disputes, I thought that you as a military man, and the present chief of the New York forces, would be interested in the subject. Tipped on to the rear pastedown is De Lancey's article "The Battle of Harlem Plains."