(Machinery) Battle Creek Machinery Co., brown allover illustrated design on cover showing Self-Feed Wood Sawing Machine, franked with 1883, 2¢ green tied by neat Battle Creek, Mich. duplex postmark, additional ad text and illustrations on reverse, with original 1884 letterhead enclosure, Extremely Fine. Scott No. 213  Estimate $75 - 100. $0 (Image)