Lot
577 
The Markham Air Rifle Co. Design on cover showing Boy with "King" Air Rifle, franked with 2¢ Harding tied by Plymouth, Mich. duplex cancel with Logo on reverse flap, Very Fine. Estimate $50 - 75.
Realized: $350
Sale 20: The Westpex Sale
U.S. Postal History: Gun Covers: Manufacturers
Lot 577
The Markham Air Rifle Co. Design on cover showing Boy with "King" Air Rifle, franked with 2¢ Harding tied by Plymouth, Mich. duplex cancel with Logo on reverse flap, Very Fine.Estimate $50 - 75.