Bidspirit auction | United States - Ryukyu Islands

United States - Ryukyu Islands - Air Post stamps - 1957, Heavenly Maiden, brown red or light ultra surcharges 9c/15y-35c/60y, complete set in bottom right corner sheet margin blocks of six (3x2) with imprint, including extra stroke variety on basic stamp of 20y (position 49) plus numerous surcharge varieties on each block, full OG, NH, VF, C.v. $430++, Sc. #C14-18, var