1868-1919 issues virtually complete on 10 PALO pages, 197 different unused, l.h. or h.r., with sets of King Alfonso and Queen Isabella, numerous surcharges, varieties, occasional minor flaws noted, generally fine or better, cat. $10,000+ (Cat No. 1/180) (Image)

Est.$2,500

1899 25c greenish blue overprinted and surcharged in red "Correos 15 Centavos", h.r., margins all around, vertical crease at right, otherwise fine. A rare stamp, with 2011 Sismondo certificate, cat. $1800 (Cat No. 43A) (Image)

Cat. $1800, Est.$500