(Advertising) Fac-Simile Letter Co. Green World's Fair Illustrated design at left showing Female & Globe design below company advertising corner card on 1901 cover, franked with 1¢ Bureau Issue affixed over attractive green advertising collar "Fac-Simile Letter Co./Patent 2 Ounces/One Cent", adhesive tied by "St. Louis" machine cancel, Extremely Fine. Estimate  $100 - 150. $0 (Image)