Correspondence, scrapbooks, autographs, clippings, printed matter, photographs, and other papers chiefly concerning Spinner's service as U. S. representative from New York and U.S. treasurer. Includes letterbook of letters written by Spinner while he was cashier of the Mohawk Valley Bank; a diary of his father, John Peter Spinner; and an Alexander Hamilton letter, 1792. Other correspondents include John Allison, George S. Boutwell, Schuyler Colfax, Roscoe Conkling, Jay Cooke, James A. Garfield, Ulysses S. Grant, John Alexander Logan, Edwin D. Morgan, Justin S. Morrill, Whitelaw Reid, and William Windom.