Springdale, Mont., Sep 6, 1886. Purple cds and star duplex on 2¢ Grant lettersheet to Bel Aire, Md., interesting content regarding travels in the west, including the valley of Yellowstone…Saw some tepees and a squaw on a horse with a papoose behind her, F.-V.F., an extremely rare territorial postmark with no postmarks recorded in Shellen and Dunn, quite possibly unique. Scott No. U293  Estimate $300 - 400. $0 (Image)