Lot
631 
1916, 2¢ carmine, type I, imperf, "Wilson" roulette, tied by "New York, N.Y., Mar 29, 1920" slogan machine cancel on corner card cover to Wilkinsburg, Pa., Very Fine, created by Pittsburgh stamp dealer J. Hull Wilson in the early 1920's, they were primarily used on his own corner card covers, this usage being very early. Scott No. 482 Estimate $200 - 300.