Swiss Franc (CHF) To Sao Tome Dobra (STD) 365 Day HistorySwiss Franc To Sao Tome Dobra 365 Day HistoryMar 28Jul 28Nov 27Min = 22472.2799 (Oct 03) Avg = 23367.16732 Max = 24614.2277 (Dec 30)21,93722,53723,13723,73724,33724,93725,537CHF/STDCopyright © fxexchangerate.com