Watch List notes:

1977-80, Moscow Olympic Games, 5 roubles and 10 roubles, complete set of 28 silver proof coins (5r x14, 10r x14), total coins weight is about 22.5oz (0.900 silver), ASW 20.247oz, each coin is in plastic capsule, original box with COA and accompanying papers (Est. $500-$600), Y #146/85