Columbia subject headings:
Coins, Russian--Russia (Federation)--Nizhniĭ Novgorod Region.
Nizhniĭ Novgorod Region (R.S.F.S.R.)--History.
Harvard subject headings:
Coins, Russian--History.
Princeton subject headings:
Coins, Russian--Russia (Federation)--Nizhniĭ Novgorod Region.
Nizhniĭ Novgorod Region (Russia)--History.