1826

London:



c.1826?


New York:













c.1826:




Germany:













Russia:

c.1826: 1 руб Ag = 3.704 руб Acc. ; 1 руб Acc. = 0.27 руб Ag; a '3 Rubles Silver Coin' would be understood valued 11.11 руб Acc.



1826: £ 1. = 24.5 руб Kr ; ~ 6.61 руб Ag




1826: 1 руб Ag = £ 0.20; 5 руб Ag = £ 1.00; a 'Ducat of 10 Rubles' would be understood valued £ 2.00, in 1826 cash-money.