1908 Turkey Sultan Hamid 1pi Ultramarine used Block of 8
Code: B18901
Türkiye: 1908 (14 March). Sultan Hamid Tughra 1pi ultramarine perf. 12 block of eight on piece struck by Sirkedji datestamp. Largest used multiple recorded. ex. Ozand. Isfila 252RV1, Sg. 23
