AI Appraisal Estimate

This is a rectangular Italian philatelic specimen, specifically an 'Espresso' (Express) delivery stamp from the kingdom of Italy. The stamp features a bi-color lithographic or typographic design, predominantly in slate blue with carmine-red accents. On the left side, it depicts a profile portrait of King Victor Emmanuel III within an oval frame, flanked by laurel leaves. The text reads 'POSTE ITALIANE' and 'UNIONE POSTALE UNIVERSALE'. A significant feature is the surcharge in black ink, overprinting 'LIRE 1,20' over the original '30 CENTESIMI' value and applying black bars over the old price in the bottom left. The word 'EXPRÈS' is printed prominently in red across the center-right. It is a perforated stamp, showing uneven edges and a partial black circular postmark on both the left and right sides, indicating it was used in mail service. The condition shows moderate wear with some discoloration on the teeth of the perforations and ink blurring consistent with early 20th-century printing techniques. It is mounted on a cream-colored album page with the date '1921' printed above the frame, although this specific surcharge variation was issued slightly later in the early 1920s.

I have examined the digital representation of the 1922-1925 Kingdom of Italy 1.20L overprint on the 30c slate and red Express stamp (Sassone #15 or Scott #E11). This specimen serves as a prime example of the post-WWI inflationary period adjustments where surcharge overprints were common. The stamp displays a 'used' status with a visible circular date stamp (CDS) cancel, which appears consistent with the period of issue. The centering is average, and the perforation integrity shows some typical wear and toning, which is expected for postal history of this age. From a market perspective, this is a relatively common issue. While it represents an interesting era of Italian philately, it was produced in large quantities. Comparable examples in used condition typically trade in the low double-digits at best. The value is strictly limited by the abundance of surviving used specimens and the lack of a rare surcharge variety or a particularly scarce town cancel. Limitations: My assessment is based solely on high-resolution imagery. A physical inspection is required to verify the 'watermark 1' (Crown) and to ensure the overprint is not a contemporary forgery, which occasionally exists to defraud the postal service. Expertization from a recognized body like the 'Commissione Italiana di Filatelia' would be necessary for a definitive certificate of authenticity. I would also need to check for 'thins' on the reverse or any hidden repairs that are invisible in a face-up photograph. Provenance documentation regarding the original album collection would further support its history but would not significantly move the valuation given the high availability of this specific catalog number.