(Food - Confections) C.F. Gunther, Confectioner, Chicago. Multicolored corner card logo on 4 covers; each with a different color combination, all franked with 1883, 2¢ red brown (one with s.e.) tied by 1886 Chicago, Ill. duplex postmark, Very Fine, a lovely set. Scott No. 210  Estimate $150 - 200. $0 (Image)