Sheet 10E/NE [Qal'eh-I-Tul] First Edition 1924, Third Edition 1939. Iran: Astan No 6. Previous editions 1st 1924, 2nd 1936. Publication date 1924. Registered 1924. Heliozincographed SIO Dehra Dun. Reg.No.3510 D'24 (D.O.6–¾") 250–500'36–610'39. Black and brown print; no boundary colour. Printed black 'For Official use only.'