A collection of Tibet official stamp, including 2 kakang block of 6 and 3 covers f.w. different denominations of official stamps.
A collection of Tibet official stamp, including 2 kakang block of 6 and 3 covers f.w. different denominations of official stamps.一組西藏公文郵票集藏，包括一件2卡崗六方連及三件貼不同面值票之實寄封。
