Scope and Contents From the Collection: Photostats, typescripts, original and printed copies of letters and papers of and about George Washington, Martha Washington and Mary Ball Washington; manuscript of "The Washingtons of Sulgrave" by S. H. Lee Washington; portrait engravings and prints of George Washington and places and events associated with him, including an original pen and ink sketch [ca. 1790] by Benjamin H. Latrobe; a piece of sheet music written in honor of George Washington by George M. Cohan; and various maps....