used 1867 cobalt OG, neatly cancelled; small thinning and upper right corner rounded. A scarce shade. B.P.A. Certificate (1988). Photo

Details
used 1867 cobalt OG, neatly cancelled; small thinning and upper right corner rounded. A scarce shade. B.P.A. Certificate (1988). Photo

More from Stamps - BE

View All
View All