Lot
1660 
1908, 10¢ Green, used with 2¢ Alaska-Yukon, both tied by "New York, Madison Square Sta. Aug 12 '1909" duplex on cover to Mount Vernon, N.H., appropriate backstamps, The Technology Club of New York imprint on flap; small flap tear, Very Fine. Scott No. E7 + 370 Estimate $200 - 300.
Realized: $210