1954 5s to 25r Overprinted Set, all mint never hinged and fresh, having been stored in a 1957 U.P.U. Conference presentation book. A fine to very fine and scarce set, especially in this condition, as Scott notes that the $903 value is for "somewhat tropicalized gum (stained brown and crackled), stamps with clear gum sell for about twice that much". (Image)

Scott $ 903