Russian Rouble (RUB) To Sao Tome Dobra (STD) 10 Day HistoryRussian Rouble To Sao Tome Dobra 10 Day HistoryMar 17Mar 21Mar 24Mar 28Min = 223.6773 (Mar 17) Avg = 224.47234 Max = 226.3324 (Mar 18)222.34223.24224.14225.04225.94226.84RUB/STDCopyright © fxexchangerate.com