2025-10-272025-10-271328https://openaccess.ircica.org/handle/123456789/3986Gregorian date: 1912/1913.Scale 1:25,000Print 1 col. mapPrinces' Islands-İstanbul-TurkeyOttoman EmpireHayırsızada-İstanbul-TurkeyKınalıada-İstanbul-TurkeySivriada-İstanbul-TurkeyYassıada-İstanbul-TurkeyMap