Metal, fineness	Copper-nickel
Quality	Proof / UNC
Total weight, g	19.8
Thickness, mm	2.6
Diameter, mm	35
The edge	The inscription "ПЯТЬ РУБЛЕЙ ПЯТЬ РУБЛЕЙ" ("FIVE rubles FIVE rubles")separated by two five-pointed stars
Mintage, pcs.	400000/ 2600000

The Mesrop Mashtots Institute of Ancient Manuscripts commonly referred to as the Matenadaran is an ancient manuscript repository located in Yerevan, Armenia. It holds one of the world's richest depositories of medieval manuscripts and books which span a broad range subjects, including history, philosophy, medicine, literature, art history and cosmography in Armenian and many other languages.