This used 20 Turkish lira note was introduced by the Central Bank of Turkey in 1974 under the Law 1970. It bears the signatures of Osman Siklar and Yanuz Canevi. The banknote is light brown in color and has dimensions of 143 x 65 mm. Its obverse features Mustafa Kemal Ataturk. The back of the note displays the Anitkabir or the memorial tomb of Ataturk in Ankara. The banknote is 143 x 65 mm in size and carries a solid security thread. It also bears a watermark that reveals Mustafa Kemal Ataturk. The features of this note have been verified and TAP Authenticated by Banknote World experts.