Title of the state - in both Cyrillic and Latin letters along the rim, great coat of arms in the center, below - abbreviations 'The National Bank of Serbia'.

Inscription 'Dinara' (title of currency) on the upper arch. Bust of N. Tesla in the center, on the left - figures '20', below - the year of minting.

Nikola Tesla (10 July 1856 – 7 Jan. 1943) was an inventor and a mechanical and electrical engineer.