Watch List notes:

Russia Proof Set a 28-coin set 1977-1980 Moscow Olympics 1980, comprising 10 Roubles (14) and 5 Roubles (14) depicting a wide variety of Olympic sports, all struck in silver nFDC to FDC some coins with light toning, comes with an 11 coin box, along with One Rouble a 6-coin set 1977-1980 Lustrous UNC in the Red Olympic box of issue

Estimate: 200-400 GBP