10-ruble coins.

I've been interested in numismatics for over 10 years; complete catalogs of issued and planned anniversary, commemorative, collectible, foreign, etc. coins can be purchased at numismatic clubs, which are available in all major cities. For example, in Kaluga they are a bit hard to find, as they mostly keep a low profile and information about them is rarely found. Entry is usually by membership card, or you can persuade an acquaintance who is a numismatist and enter as their friend; though recently it's been seen that tickets for 10-20 rubles are also acceptable. My husband and I also collect 10 ruble coins; I checked the list and we don't have them all yet, but the 2 ruble ones are a complete collection, as are the 1 ruble ones! We also collect old Russian coins! Silver and common ones. From the times of Tsarist Russia! There are 2 coins from the time of Ivan the Terrible—"cheshuyki"! And various foreign ones with interesting shapes and minting, with ships, different animals, etc. I don't have a scanner, otherwise I would have posted them.