There are following issues of Conros information publishing center:
“Numismatic Review” newspaper
Collector’s reference guides with real prices, issued annually. Among these there are issues about pre-petrum coins, coins of 1700-1917, coins of Soviet Union, paper money, orders and so on.
Reprints of the classic authors, such as Guill, Iliyn, Tolstoy, Oreshnikov and others
The complete list
you can find at
© Conros. Saint-Petersburg. Russia. 2017