Shoot DuPont Powders, multicolor illustrated design on 1914 cover showing Shooting Contest, franked with 2¢ Washington-Franklin with DuPont Perfin tied by New York machine cancel with lovely multicolor illustrated ad on reverse showing Quail in Wheatfield, Extremely Fine and choice. Estimate  $200 - 300. $0 (Image)

Shoot DuPont Powders, multicolor illustrated design on 1919 cover showing Boy with Rifle & Squirrel on Country Road, franked with 2¢ Washington-Franklin tied by Leavenworth, Kans. machine cancel, Extremely Fine, a rare design which was not present in the Biddle sale, ex-Beals. Estimate  $400 - 600. $0 (Image)

Shoot DuPont Powders, multicolor illustrated design showing Quail on 1919 cover franked with 3¢ Victory tied by Indianapolis, Ind. machine cancel to La Porte, Ind., Extremely Fine and rare design, One of the most attractive of the gun cover designs. Estimate  $300 - 400. $0 (Image)

Shoot DuPont Powders, multicolor illustrated design showing Hunter Teaching Boy to Shoot on 1921 cover franked with 2¢ Washington-Franklin tied by Otterbein Ind. Nov. 28 cds to Kent, Ohio; reduced slightly at right, Very Fine. Estimate  $300 - 400. $0 (Image)

Shoot DuPont Powders, multicolor illustrated design on 1932 cover showing Quail on Rock, franked with 3¢ Washington tied by Macon, Ga. machine cancel, printed chart on reverse for Game & type of Powder to be used, Extremely Fine and choice. Estimate  $200 - 300. $0 (Image)