POSTAL STAMP. 1879. SPAIN. 25 CENTS. USED. RARE.

Description:
- Used 25 Cents postage stamp from Spain, 1879. Gray.
- On the obverse, within a gray oval, is the left-facing bust of King Alfonso XII in gray. 'CORREOS Y TELEGs' in gray on the upper side, within a white space. '25 CENTIMOS' in gray on the lower side, within a white space. All surrounded by watermarks.
- Circular postmark not legible.
- On the reverse, the postmark shows through.
- Vertical perforation: 17. Vertical perforations: 16.
- Horizontal perforation: 14. Horizontal perforations: 13.
- Printed on good-quality, thin, very light off-white paper in a single-color gray. Very good ink, good embossing, and poor centering.
- No hallmarks, marks, or hallmarks have been found that could provide further information about this postage stamp.

Conservation and Damage:
- Overall Condition: Good.
- The stamp has been recently washed, so the gum is gone.
- No visible flaws or tears on the stamp.
- The perforation has some flaws.
- The postage stamp shows wear typical of its age.

Comments:
- Measurements are approximate.
- The color tones in the photos are not identical to the actual color tones.
- The postage stamp for sale corresponds to the photos. The description is not a detailed representation of the stamp.
- The information provided here is a personal, unverified opinion.