Fun fact: Russian gold 5 rubel coin (minted from 1897-1911, 3,87g of gold) is in Poland colloquially named "piggy" because you could buy a pig for one such coin then. Even right
25 Rubles / 2½ Imperial - Nikolai II - Russian Empire – Numista
Beveled Band Ring in 18K Yellow Gold - Fredric H. Rubel Jewelers
Russland 15 Rubel Goldmünze 1897 Zar Nikolaus II
Russian ruble's gold standard unlikely to last – Asia Times
Nikolaus II - Russland 10 Rubel Goldmünze
7,5 Rubel Gold Russland 1897 | muenzenladen.de
10 Rubel Gold Russland 1898 - 1911 | muenzenladen.de
Retro Diamond, Ruby and Turquoise Ballerina Brooch in 14K Gold, by John Rubel Co. for sale from Beladora