The Turkey 50 Lira Banknote was issued by the Central Bank of Turkey in 1976 under Law 1970. Its obverse side shows the founding father of Turkey Mustafa Kemal Ataturk. Its reverse side depicts the Marble Fountain in Topkapi Palace. Security features include a solid security thread and a watermark of Mustafa Kemal Ataturk. The brown banknote is 160 mm x71 mm in size and signed by Numan Aksoy and Yahya Arslaner. This particular banknote bears the Prefix I and is in uncirculated condition. It has also been TAP authenticated with a grade of 60-70.