Russia, 1841

1840 Platina Yield: 94 Poud = 3,760 Funt = 49,505 Ozt. = 1,539.77 Kgs.  
1842 Platina Yield: 124.263 Poud = 4,970.5 Funt = 65,442 Ozt. = 2,035.48 Kgs
1843 Platina Yield: 213.757 Poud =  8,550.3 Funt = 112,574 Ozt. = 3,501.4 Kgs