2025-10-272025-10-271331https://openaccess.ircica.org/handle/123456789/4190Gregorian date: 1915/1916.Scale 1:25,000Print 1 col. mapBüyükada-İstanbul-TurkeySedef Island-İstanbul-TurkeyBalıkçı Island-İstanbul-TurkeyPrinces' Islands-İstanbul-TurkeyOttoman EmpireMap22