CAMBODIA. Essai 50 Centimes, 1860. NGC PROOF-60.Bruce-E6; Lec-42. Deep toning from long term paper envelope storage.NGC PROOF-60.From the Demarete Collection.
CAMBODIA. Essai 50 Centimes, 1860. NGC PROOF-60.Bruce-E6; Lec-42. Deep toning from long term paper envelope storage.NGC PROOF-60.From the Demarete Collection.