A few changes are required to the currency list for the Soviet Union. We have Gold Ruble (1921-1924) but, as there are only notes from 1923, can we please change the start date to 1923? It may be that these notes were exchangable with the Russian Chervonets but this needs more study.
We've now eliminated the “Seventh Ruble (1991)”, so can that please be removed from the list? It seems that the demonetization of the 1961-dated 50 and 100 Ruble notes in January 1991 has been misinterpreted as a currency reform. We now have the demonetization dates on each page, so everything is in order.
Finally, a couple of changes for the Fourth Ruble. Since the early notes give the denomination as Рубль Золотом, can we please include the word gold, either in the title or the description. Also, the description requires a mention of the Chervonets. Can I suggest the following?
100 Kopeck = 1 (Gold) Ruble, 10 Rublei = 1 Chervonets
