Lot 694
DuPont. Red & black design on blue 1909 cover "For Field Shooting" showing Short Billed Dowitcher, franked with 1903 2¢ tied by Rio, Wis. duplex cancel with printed advertising on reverse, cover with original printed enclosure of the Rio Hardware, Very Fine.Estimate $100 - 150.
Realized: $220
Lot 695
DuPont High Explosives. Multicolor design on 1909 postcard showing Hot Air Dirigible, franked with 1¢ Washington-Franklin with DuPont perfin tied by indistinct machine cancel, Very Fine.Estimate $50 - 75.
Realized: $180
Lot 696
DuPont Sporting Powders. Multicolor design on 1910 cover showing Quail on Rail Fence & Cornfield, franked with 2¢ Washington-Franklin tied by Portland, Me. machine cancel, inscribed at bottom "We Sell DuPont Sporting Powders", printed advertising text on reverse, original printed invoice included of the "T.B. Davis Arms Co., Firearms, Ammunition, Fishing Tackle, Baseball Goods, Pocket Cutlery and Blasting Material", roughly opened at right, Fine.Estimate $75 - 100.
Realized: $130
Lot 697
DuPont Sporting Powders. Multicolor design on 1911 cover showing Quail on Rail Fence & Cornfield, franked with 2¢ Washington-Franklin tied by Omaha, Neb. machine cancel, inscribed at bottom "We Handle Shells Loaded With DuPont Smokeless And DuPont Black Sporting Powders", printed advertising text on reverse, couple small edge tears at top, Very Fine.Estimate $150 - 200.
Realized: $210
Lot 698
DuPont Sporting Powders. Multicolor design on 1911 cover showing Quail on Rail Fence & Cornfield with printed bulk mailing permit of Auburn, Me., inscribed at bottom "We Sell (Logo) DuPont Sporting Powder", printed advertising text on reverse, Extremely Fine.Estimate $150 - 200.
Realized: $250
Lot 699
DuPont Dominion Shot Shells. Multicolor design on 1914 cover showing Canadian Geese in Flight, franked with Canada 2¢ Admiral tied by Mount Forest, Ont. duplex with illustrated advertising on reverse showing Shotgun & Rifle Shells, Extremely Fine.Estimate $200 - 300.
Realized: $300
Lot 700
DuPont Shoot Powders. Multicolor design on reverse of 1919 cover showing Sioux, Champion 1901-02, franked with 3¢ Washington-Franklin coil tied by Syracuse, N.Y. machine cancel, Very Fine.Estimate $150 - 200.
Realized: $230
Lot 701
DuPont Powders. Multicolor design on 1924 cover showing Monora, Champion 1910, franked with 2¢ Washington-Franklin tied by Hannibal, Mo. machine cancel, printed chart on reverse for Game & type of Powder to be used, slightly reduced at right, F.-V.F.Estimate $100 - 150.
Realized: $150
Lot 702
DuPont. Red & black design on reverse of 1926 cover showing Pointer & DuPont Chart, franked with 1922 2¢ tied by Flint, Mich. machine cancel, cover with DuPont Logo at bottom left on front with Hunter & Fisherman.Estimate $50 - 75.
Realized: $55
Lot 703
DuPont Shoot Powders. Multicolor design on 1927 cover showing Quail on Rock, franked with 10¢ Airmail Map tied by San Diego, Cal. duplex cancel, printed text advertising on reverse, Extremely Fine.Estimate $150 - 200.
Realized: $180