Sale #76 worldwide Collections

Revenue-$100 dull purple and ultramarine mounted mint, has the faintest trace of a gum tone mentioned for the sake of accuracy, a rare stamp in mint condition, the $25 in mint condition sold for E650- plus 20 % premium in Gartner 2018 sale, extrapolate the value of the $100! (image available) (Start Price = £840.00)