1989 RU 1 ruble. 150 years since the birth of Russian composer Modest Mussorgsky USSR Soviet Russian Coin 31mm About Uncirculated Detials<img src="http://ecx.images-amazon.com/images/I/51BZuuzvNTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51DkhZ8mtwL.jpg" noproxy>