Very rare in this condition and in blocks of 4. The item "1927 Russia Airmail Lyapin (P1/P2) 255 P1 (256) MNH OG Blocks of 4 Very Rare" is in sale since Saturday, July 4, 2020. This item is in the category "Stamps\Europe\Russia & Soviet Union". The seller is "anatoly" and is located in Brooklyn, New York. This item can be shipped worldwide.