RUSSIA. Alexander I (1801-1825). 1 Ruble (1818 СПБ ПС). St. Petersburg.
Obv: МОНЕТА РУБЛЬ 1818 / П - С.
Crowned imperial double eagle, with coat-of-arms on breast and on wings; holding sceptre and orb; crown above.
Rev: ЧИСТАГО СЕРЕБРА 4 ЗОЛОТН 21 ДОЛЯ С. П. Б. .
Legend in five lines within wreath; crown above.
KM (C) 130.
Condition: Very fine.
Weight: 20.91 g.
Diameter: 36 mm.