Miami Powder Co., stunning multicolor illustrated design on cover showing Ducks in Flight, franked with 1¢ Bureau tied by "Xenia, Ohio" oval cancel, Extremely Fine and choice, an exceptional exhibition item and one of the great rarities. Estimate  $1,500 - 2,000. $0 (Image)

Miami Powder Co., stunning multicolored design on 1901 cover showing Ducks in Flight, franked with 2¢ carmine tied by Xenia, O. flag cancel, Extremely Fine, one of the rarest known designs, with similar example selling in our December 2006 sale for $3,250 + 10% buyer premium. Scott No. 279B  Estimate $1,500 - 2,000. $0 (Image)