"G. R. Post 6 cents MAFIA" on 1 Rupee imperial yacht, overprint in black, cancelled "F. P. N No. 343", very fine, only well known copy in cancelled condition, expertise David Brandon (2004), Pascal Scheller (2024) "Genuine. Very fine. ", Michel 40.000.- - in the considering whose, that it be an unique piece act is the price extension inexplicable, these rare stamp made a fuss already the legendary collection Bute! (S. G. M18)