Yvert 20, 1879 1c. on ¼R. quetzal, block of 4, mint without gum, perforation reinforced with hinge but of very fine appearance, rare! (Image)

Yvert 159, 1916/9 25c. on 2c. with DOUBLE OVERPRINT variety, MNH, VF quality! (Image)

Yvert 228, corner block of 4, one with variety "spot inside the D", MNH, excellent! (Image)

Sc.228, 1929 ½c. on 2P. with variety INVERTED OVERPRINT, MNH but with the gum a little stained, very handsome! (Image)

Sc.229, with DOUBLE OVERPRINT variety, MNH but with light stains on the gum, scarce and very attractive! (Image)

Sc.229, with variety BLUE OVERPRINT (instead of black), MNH but with some light stains on the gum, excellent appearance, rare! (Image)

Sc.229, block of 4 with variety BLUE OVERPRINT (instead of black), MNH but with some minor stains on the gum, excellent appearance, rare! (Image)

Sc.229, with variety DOUBLE OVERPRINT, BLUE AND BLACK, MNH but with a light vertical crease only noticeable on back, excellent front! (Image)

Large number of old stamps, used and mint (some without gum), in general of fine to very fine quality (completely unchecked, some examples could have small defects), very good opportunity with VERY LOW START! IMPORTANT: Please view ALL the photos of the lot, because all the material has been scanned. (Image)

Small interesting group of old stamps, very fine general quality, low start! (Image)

Interesting lot of stamps, most old and used (with some good cancels), in general of fine to VF quality, good opportunity! (Image)