Spain Group of Errors on Two Stock Pages, with 13 blocks of 4 or larger of various issued stamps from 1870 to 1873. The varieties consist of double or triple impressions, some inverted, some with plate imprints in margin, etc. These appear to be plate proofs and are from the Spanish archives. Ex Charlie Russ. Rsv. $275. (Image)

Est $ 300

1870 50m "España" Issue Plate Proof in Ultramarine, a complete sheet of 100 with a double impression of the stamps and plate inscriptions, one inverted. The sheet has edge faults, still scarce and from the Spanish archives. Ex. Charlie Russ. Rsv. $250. (Image)

Est $ 250