Afghanistan 1920, 20pa red brown. Tied by negative seal and oval postmark on reverse of official cover, with purple negative oval official seal; central file fold not affecting stamp, F.-V.F. Scott No. 215; $175 used off cover  Estimate $100 - 150. $0 (Image)

Afghanistan 1963 Swiss Hindukush Expedition. Post card commemorating the successful Swiss conquest of Hindukush in the Himalayan range, with autographs of expedition members including Burkhardt and others, a couple fingerprints in lieu of signatures (Sherpas?), view side showing the mountain. Estimate  $100 - 150. $0 (Image)