Yes, that is correct, about 1961 the Ruble was revalued to a tenth of what it had been previously. For example, pre-1961, it cost 40 Kopeck to mail a letter in Russia; after the revaluation it only cost 4 Kopeck. Bascially, what they did was lop off a 0.
The coinage was redesigned, and the old design coin was withdrawn as a result. This is what you have.
The coinage was redesigned, and the old design coin was withdrawn as a result. This is what you have.




















