Lot 1170

1933 Tibet 3rd issue 1tr in block of 4 with double horizontal perforation variety. Showing "Tanka each" annotation and booklet spindle hole on right marign. Very scarce double-perforation example.

1933年西藏獅圖第三版1章噶四方連新，帶複齒變異，右邊紙帶有“Tanka each”批注及小本票紙扦孔。十分難得之複齒變異例子。