1939 (22 Feb) picture postcard (Montserrat Monastery), with "Recce Verdi" military hs, fine usage from the Italian Aviation Squadron (during the Spanish Civil War, Italian pilots fought alongside Spanish Nationalist and German Luftwaffe pilots as members of the "Aviation Legion". This deployment took place from July 1936 to March 1939 and complimented "Corps of Volunteer Troops". The Italian pilots were under direct command of the Spanish Nationalists) (Image)

Est.US$300

1938 Defense of Madrid souvenir sheet, surcharge inverted, n.h., v.f. and scarce in such condition, signed Galvez, with 1995 Philatelic Foundation certificate. Only 100 issued (Ed. 760hi) cat. €12650 (Cat No. CB6d) (Image)

Cat. €12650, Est.US$6,000

1873 1r blue, used, margins all around, nice color, v.f., signed Engel (Ed.156, Euro 560) cat. $275 (Cat No. X2) (Image)

Cat. $275, Est.US$150

1874 1r violet, unused with original gum, h.r., margins all around, good color, v.f., with 1977 EXFIMA certificate (Ed.158, Euro 415) cat. $300 (Cat No. X3) (Image)

Cat. $300, Est.US$200

1874 1r violet, unused without gum, large margins and beautiful color, v.f., with 1977 EXFIMA certificate (Ed.158, Euro 415) cat. $300 (Cat No. X3) (Image)

Cat. $300, Est.US$150

1874 1r violet, three used singles, each with a different postmark, margins all around, signed Roig, etc., with individual EXFIMA certificates, v.f. group (Ed.158, Euro 1,242) cat. $900 (Cat No. X3) (Image)

Cat. $900, Est.US$500

1874 1r violet, three used singles, each with a different postmark, margins all around, signed Roig, etc., with individual COMEX or EXFIMA certificates (Ed.158, Euro 1,242) cat. $900 (Cat No. X3) (Image)

Cat. $900, Est.US$500

1874 1r violet, three used singles, each with a different postmark, one with pen cancel "18", tied on piece, margins all around, creases or thin spots, signed Roig, etc., with individual EXFIMA certificates (Ed.158, Euro 1,242) cat. $900 (Cat No. X3) (Image)

Cat. $900, Est.US$300

1874 1r violet, sheet margin block of four, each stamp pen canceled, additional large postal cancellation, faint thinning at top, otherwise v.f., rare block, signed Roig, with 1977 EXFIMA certificate (Ed.158, Euro 2,600) (Cat No. X3) (Image)

Est.US$1,000

1874 1r violet, block of eight, each stamp pen canceled, folded between stamps at right and at bottom, scissor cut and middle bottom stamp defective, otherwise fine. A rare multiple (Ed.158, Euro 4,640, as block of four and two pairs) (Cat No. X3) (Image)

Est.US$1,000

1937 Pins Del Valles Jornades de Julial del 36, three different 5c values, each color of center inverted, n.h., v.f., with APS certificates, also the normal set, perf. and imperf. included for comparison (Image)

Est.US$500

1937 Vinebre Sofima, 5c light blue and black (River Ebre) center inverted, used in combination with government franking on cover addressed to Zumstein and Co. in Switzerland, fine-v.f., with 2008 APS certificate ("cover did not enter the mail stream") (Image)

Est.US$300

1937 Vinebre Sofima, 5c rose and orange (River Ebre) horizontal tete-beche pair, centers inverted, used in combination with government franking on registered cover to France, blue manuscript crayon markings, Vinebre 12 July departure and Paris (15.7) arrival pmks on back, red censor mark on front, fine and very rare usage, with 2008 APS certificate. Also a complete set of perf. and imperf. Horizontal tete-beche pairs included for comparison (Image)

Est.US$1,500

1938 Tenerife, 30c carmine and pink imperf. souvenir sheet, center inverted, artist signed in margin, l.h., v.f., signed Roig, with 2002 Alex Rendon certificate, with regular perf. and imperf. souvenir sheets included for comparison (Image)

Est.US$1,500

1936-38 Asistencia A Frentes y Hospitales Issue, four values incl. 25c, 50c, 1p and Guipuzcoa, each with value or inscription inverted, also Jose Antonio Primo de Rivera, 10c perf. and imperf., each with red "10 Cts" inverted (normal stamp included for comparison) n.h., v.f. (Image)

Est.US$500