1843-98 Issued under the Spanish Dominion, balance of the collection, 212 different on 11 PALO album pages, many better items, overprints, few varieties, many complete sets, few faults possible, generally fine or better, cat. $10,000+ (Cat No. 3/211) (Image)

Est.$2,000

1854 5c orange, worn plate, position 3, top sheet margin example, unused without gum, slightly discolored, with couple of pinholes, not mentioned on the accompanying clear 1991 Graus certificate, cat. $4000 (Cat No. 1) (Image)

Cat. $4000, Est.$1,000

1854 10c deep carmine, unused without gum, margins all around, splendid color, fresh and v.f., with 2009 COMEX certificate, cat. $700 (Cat No. 2) (Image)

Cat. $700, Est.$500

1855 5c pale red, unused with gum, margins all around, signed Calves, also additional blue handstamped guarantee just showing though on front, fine appearance, cat. $1600 (Cat No. 6) (Image)

Cat. $1600, Est.$500

1855 5c vermilion, unused without gum, margins all around, with 1991 Graus and 1993 Philatelic Foundation certificates, each confirming "genuine with lightened staining at top", fine appearing example of this rarity, cat. $6000 (Cat No. 7) (Image)

Cat. $6000, Est.$1,000

1863 5c vermilion, 10c carmine, 1r violet, 2r blue, 1r gray green and 1r green, complete set of six, unused, 2r without gum, others l.h. or h.r., margins all around, 1r signed Stolow, 2r signed Peter Holcombe, v.f. set, cat. $2251 (Cat No. 14-20) (Image)

Cat. $2251, Est.$1,000

1872 "Habilitado Por La Nacion" 2r blue, unused with traces of gum, additional strike of "Nacion" at top, margins all around, v.f., signed Bartels, I.Koslow, etc., ex-Yacano, cat. $500 (Cat No. 32var) (Image)

Cat. $500, Est.$250

1881 "Habilitado Para Correos" red overprint on 2r blue, double overprint variety, l.h. and well centered, tiny corner perf. crease at upper left, still v.f., with 2010 APS certificate. A rarity, only two (!) reported (catalogued as the normal stamp) cat. $900 (Cat No. 127A,var) (Image)

Cat. $900, Est.$500

1881 "Habilitado Para Correos" blue overprint on 10c bistre, unused part original gum, h.r., signed Kohler, with 2001 APS certificate, cat. $900 (Cat No. 129B) (Image)

Cat. $900, Est.$250

1884-1938 comprehensive collection on PALO album pages, unused, missing only the items offered individually in this sale and a few others, Portuguese Crown perf. 13 1/2 and 12 1/2, numerous surcharges and overprints, local provisionals, perforation varieties on 1887 issue, Kings Luiz and Carlos, Provisorio surcharges, Vasco da Gama and other commemoratives, 1898-1910 King Carlos, surcharges and overprints in various colors, Republica overprints, Ceres issues, 1934 San Gabriel, Common Designs, Postage Dues and Newspaper stamps, minor flaws possible, generally fine-v.f., cat. $15,000+ (Image)

Est.$5,000

1884 50r green, perf. 12 1/2, unused without gum as issued, good color and usual perforations, fine, with 2015 Sismondo certificate, cat. $450 (Cat No. 10a) (Image)

Cat. $450, Est.$250

1884 10r on 50r green, perf. 13 1/2, unused without gum as issued, some blind perfs, fine and rare stamp, with 2013 ISPP certificate, cat. $625 (Cat No. 19) (Image)

Cat. $625, Est.$250

1898-1903 King Carlos, 1/2a-15a/24a overprinted "Specimen", 16 different, fine-v.f. (Cat No. 75/106S) (Image)

Est.$250

1911 1avo and 2avos numerals unused, without gum as issued, fine-v.f., cat. $1125 (Cat No. 162,163) (Image)

Cat. $1125, Est.$500

1919-20 surcharges, set of four, unused without gum as issued, fine-v.f., No.257 with 2010 Sismondo certificate, cat. $875 (Cat No. 256-258A) (Image)

Cat. $875, Est.$500

1914 1/2a gray green, locally overprinted "Republica" in red, l.h., v.f., with 2002 BPA certificate. A rarity from Macao, ex-Santa Fe, cat. $2100 (Cat No. J22A) (Image)

Cat. $2100, Est.$1,000

1914 40a carmine, double overprint, red & green, upper right sheet corner margin block of four, unused without gum as issued, v.f., cat. $400 (Cat No. J30a) (Image)

Cat. $400, Est.$250