The only kind of coin for a given year with the letter "М"on the obverse.
Coat of arms large distance from the star and the abbreviation "СССР"before the performance a small. To the right of the emblem at the bottom of the letter "М"
On the reverse of the right side of the wreath between the first bottom and the second oak leaf (below the letter "К" three of the stem, in other places two (Moscow).
F: AVERS - PCs 3 M (f-110), reverse - Шт. Б (f-108).
Degree of rarity: 3.
Added by: Admin, author photo: Советчик