unused 1929, 5c-10fr Orval Abbey, crown overprint (B84-B92), the 35c small spot on gum, otherwise a fine-very fine set, Scott retail $575.00 est.

Details
unused 1929, 5c-10fr Orval Abbey, crown overprint (B84-B92), the 35c small spot on gum, otherwise a fine-very fine set, Scott retail $575.00 est.