USSR coin «The Institute of ancient manuscripts Matenadaran in Yerevan» 5 rub., 1990, copper-nickel alloy

Obverse: on top of the coat of arms of the USSR with 15 turns of tape underneath the letters "USSR", the symbol below if the coin denomination numeral "5" and below the word "RUBLES", below, Kant year of issue "1990".

Reverse: in the center of the image of the Institute of ancient manuscripts in Yerevan. Below him an ancient manuscript in the form of a scroll and the inscription "YEREVAN". Under the date "1959". Under the date, the image of a bird with a swo