Lot
618 
(Gun & Powder) DuPont Blasting, multicolored illustrated design on 1906 cover showing Miner with Lamp, franked with 2¢ carmine tied by Pittsburg, Pa. machine cancel, with lovely multicolored design on reverse showing Moose, Duck, Quail & Goose; cover with barest reduction at right, Very Fine, a spectacular and rare deign. Scott No. 319 Estimate $750 - 1,000.
Realized: $2,100