Ithaca Calendar Clock Company catalogue and price list, 1880; a description of J.E. Young's patented calendar clock, manufactured by Genoa Calendar Clock Company, 1880; pamphlet on the commencement of construction of the Auburn and Owasco Canal, 1835; pamphlet on the 27th annual reunion of the "Old Bucktails," or First Rifle Regiment of the Pennsylvania Reserve Volunteer Corps (42nd Pennsylvania Regiment in the Civil War), 1914; patent issued to four Ithaca, New York residents (Eugene M. Mix, Henry B. Horton, John Gauntlett and John H. Selkreg) for an improvement in breech-loading firearms, 1864; patent issued to Ezra Cornell for an improvement in the mode of operating the telegraph, 1845; typewritten notes on gunmaker Morgan Lewis Olmsted of Rochester, New York, made by Edward L. Eich in 1979; and Eich's typewritten notes on gunmaker Theodore Deschner, 1964 (2 copies).