This is a 9-coins mint set and medal from the Leningrad Mint, featuring various denominations ranging from 1 Kopek to 1 Rouble. These coins were minted in the Russian Federation in 1974 during the historical period of the Soviet Union (1917-91). The set includes a variety of compositions and is identified by the KM Number MS15, highlighting its authenticity and value for collectors interested in Soviet-era coins. This is one of only 27,500 sets issued. Please note that the outer box has a couple of small tears but the set itself is in pristine condition!