Antique original 1884 letter – Adriance, Platt & Co., Manufacturers of Mowers and Reapers, Buckeye Works, Albany, NY. Antique original 1897 letter – Adriance, Platt & Co., Poughkeepsie, N.Y., Harvesting Machinery. 8 1/2 by 11 inches. Some soil and wear. One is discolored with a puncture in the upper left corner. Please see photos for condition. Guaranteed old and original.