Kaiserreich und Föderation / Russian Empire and Federation
Nikolaus I. 1825-1855 1 Rubel 1831 Saint Petersburg Mint. 35.1 mm. Silber / Silver 0.868, Rouble. Nikolai I / Nicholas I. Crowned Russian double-headed eagle, date below. 20.52 g. Vs. In der Mitte flau / Obv. Weakness in center. Sehr schön / Very fine.