Lot
4117 E
Plimpton Envelope Co., 1877, 1¢ Pale Red, Deep Red on Yellow Green Card, Essay, two cards in pale red and deep red, each with typographed "United States, Postal Card." in black on 130 x 76mm 25e/3 dismal v. pale y-g-yellow opaque card, F.-V.F., The only recorded examples of each color. Scott No. UX5E. USPCC No. S4E-Ee $600.
Realized: $425