Lot 290
Photos of the Ühisabi Balls 1937 and 1938, the annual Ühisabi Ball was the main fund-raising event of Ühisabi. The Ühisabi Ball was a major social event in Estonia and was held in the Estonia national theater, shown on Mi 55 and 56. A special post office was held there on Feb.27, 1937 with the Caritas postage stamps of 1937 for sale
