The kind is determined by the details of the reverse side. Elements that you should pay attention to marked on the photo in red.
The emblem the rays of the star are narrow, between them a small angle.
Under the date to the right of the sink and the nearest portion of the sheet comes exactly to the line, located slightly below the second ledge of the sink.
Around its edge the inscription «ОДИН РУБЛЬ»and year: "1979", separated by asterisks.
F - 31: AVERS - Шт. 2 (f-13), reverse - Шт. Б (f-30).
Degree of rarity: 3.
Added by: Admin, author photo: drdd