Lot 50307 – Important mint postal stationery collection of env

Important mint postal stationery collection of envelopes, registered envelopes and postcards, incl. 8pi green envelope with the very rare « Joker Brand » wmk, 1a6p unissued envelope, variety of registered envelopes (2a+8p, 3a+1a4p) with different sizes and types, some missing value die, 4p « Sarkari » official reply card, all three types of the 8p on 6p stationery card plus one with ovpt at lower left and one with ovpt on reverse with 2 bars, comprehensive collection with key items (37)