Auction # 2245 ARGENTINA: Special December auction

GJ.690CJ/694CJ, 1930 Revolution, the 5 high values of the set in blocks of 4 WITH LABELS BELOW, all with MUESTRA overprint, excellent quality, extremely rare! NOTE: The value of stamps with MUESTRA overprint is approximately 16% of that of normal examples. The catalog value of these blocks, considering the surcharge for MNH condition of the bottom stamps with labels, without MUESTRA ovpt, would be US$15,680, and 16% of that number is US$2,500+