1921, Theatre Tax 20 pa. black on thin white paper typo overprinted 1337, on cover together with 5 pia. bisect diagonally, performing 3 Pia. rate, from ANGORA to Eskishehir with red arrival mark, tiny spot and little flaw and shortened on top, otherwise fine and a scarce usage (for used stamp Isfila catalogue value 1.800,-€) (Isfila 1030)
