Turkey in Asia – Anatolia: 1921 (8 April). Cover to Istanbul franked on reverse with strip of three 1k surcharged on 1k Osmanli Postalari 1337 overprinted Hejaz Railway revenue stamps tied by ANKARA 8 (A&P type 10) datestamps and 15 April Inebolu transit cds. On front 19 April Bostanci arrival cds and rectangular negative Inebolu censor handcachet. Cover flap missing. Early usage of these stamps since they were issued on 22nd of March. Isfila 1038
