Lot
2640 
1908, 1¢ green, D.L. watermark, Schermack type III perfs, with control perfin, 9-hole control perfin missing pins 4, 5, 7 & 8 - Perfin Catalog 90-56 - neatly tied by a 1910 New York machine cancel on a De Laval Separator Co. two-color illustrated (both sides) advertising cover to Earleton Kans.; reduced slightly at right, minor faults, F.-V.F. Scarce on cover. Scott No. 343; $500 Estimate $300 - 400.
Realized: $250