1924, Revaluation overprints, 60c. on 75c., group of twelve imperforate proofs on ungummed paper (six olive green and six bluish green design), showing different settings/sizes of red overprint, signed Scheller. (Image)

Start Bid € 800

1978, 100th birthday of french missionary Maurice Leenhardt 37fr. in five different complete IMPERFORATE PROOF sheets with 25 stamps each with about 25 different colours or colour combinations (total 125 proofs), all with margins around, printing date‘19.7.78‘ and pencil notations below several stamps, mint never hinged and very scarce! (Image)

Start Bid € 450