Bosnia, Provissional Issues 1945

**,17 DD, 17,Bosnia, Mostar Provisional issue 1945. Kn. 20,00 on Kn. 2,00 stamp, "War Tax" in vertical pair with upper margin. Upper stamp has double overprint. Only one sheet was overprinted this way, therefore only ten stamps with double overprint exist. In pair with normal stamp very rare. The gum on stamps is faded. Certificate Bar and Marinšek.