This building, built between 1905 and 1909, is Istanbul Grand Post Office (Büyük Postane). It is designed in First Turkish National architectural style. Since 2000, it's also the headquarters of the Istanbul Postal Museum (PTT İstanbul Müzesi). According to the Wikipedia, it is the largest post office building in Türkiye. (previous | next | back to album | 2022:09:12 13:00:09 | 54% of an album)