Iznik pottery
The ceramic collection of the Topkapi Palace includes over ten thousand pieces of Chinese porcelain but almost no Iznik pottery. Most of the surviving Iznik vessels are in museums outside Turkey, but examples of the city's tile production exist in numerous cities throughout Turkey, such as İstanbul, Bursa, Edirne and Adana. In Istanbul examples of Iznik tiling can be seen in mosques, tombs, libraries, and palace buildings, such as the Rüstem Pasha Mosque, the Sokollu Mehmet Pasha Mosque, the tomb of Selim II in the Hagia Sophia complex, and certain buildings of the Topkapı Palace complex such as the Circumcision room and the Baghdad Kiosk.
Topkapı Palace
The first court pharmacy was established during the reign of Mehmed II. There were also other pharmacies and infirmaries at the palace besides this particular one. According to a legend, Enderunlu Tayyar Efendi, who was the Chief Tutor ("Baş Lala") during the reign of Sultan Selim III, saw from the upper floor of this tower the rebels coming to the palace to assassinate the sultan and alarmed the sultan's loyalists. The historian Afa writes that the tower was more than two floors higher than today but today it only has two storeys left.