Auction # 2432 WORLDWIDE + ARGENTINA: Special August auction

GJ.173, large block of 140 stamps with VARIETIES: including, among others, several with DOUBLE OVERPRINT (GJ.173a), 3 with "M without period" (173b), some with the "G" in the overprint incomplete below, one with "M.G,", and also very misaligned overprints, for example in the stamp at position 1 it is inside the frame and in the stamps at positions 141-148 the period of the "G" is outside the right frame. MNH and of very fine quality; without considering the varieties, the catalog value of 140 "normal" stamps is US$260+, good opportunity at low start!