1901, 1¢ Pan-American, ship strongly to top left, used with 2¢ bureau pair, tied by Chicago Ill. Aug. 20th 1901 duplex and machine cancel respectively on Huff correspondence to Harbarofsk, Eastern Siberia, endorsed "Via Nagasaki, Japan", reverse with San Francisco (8.24) and Nagasaki (9.19) transits, light fold at center, Very Fine and rare Pan-American issue use to Siberia. Scott No. 294 var.  Estimate $300 - 400. $0 (Image)