Coin The Institute of ancient manuscripts Matenadaran in Yerevan 5 karb.
Институт древних рукописей Матенадаран в Ереване
99 грн.
| Quality/Condition | Price |
| XF | 15 грн. |
| AU | 71 грн. |
| UNC | 99 грн. |
| Proof | 116 грн. |
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
Edge: two pressed the inscription "FIVE RUBLES", pressed in between two five-pointed stars.
| Date | Denomination | Metal | Weight | Diameter | Thickness | Mintage |
| 31.10.1990 | 5 karb. | copper-nickel alloy | 19,8 г. | 35 мм. | 2,6 мм. | 3 000 000 400 000 — пруф |