Bidspirit auction | One Man Collection of Tannu

One Man Collection of Tannu Tuva - Pictorial issue - 1928 (March 10), six stamps of Pictorial issue, including horizontal pair of 2k, a single of 3k and block of three triangles of 28k, used on registered cover from Kyzyl to Moscow, cancelled by appropriate postal markings (Ustinovsky No.0.2), postmarked on arrival on April 2, VF and rare, Est. $300-$400, Scott #16 x2, 17, 24 x3