Italian definitive stamps

Italian definitive stamps are regular postal issues produced for standard mail service throughout Italy, beginning with the unification of the peninsula under the Kingdom of Italy. Prior to unified releases, individual territories used their own postage, which was gradually replaced by Sardinian stamps. Reprints produced by Francesco Matraire in Turin after 17 March 1861 are considered the first stamps of the unified kingdom. Production initially relied on Matraire and later the British security printer De La Rue, before stamp design, engraving, and manufacturing were entirely assumed by Italian institutions in 1879.

The early definitive issues evolved rapidly during the 1860s. In 1862, perforated stamps of Sardinia's fourth standard edition were released, followed late in the year by an emergency lithographed 15-centesimo value produced by Matraire to avoid running out of stock. De La Rue introduced a full definitive set on 1 December 1863 comprising eight denominations from 1 centesimo to 2 lire. A new definitive series appeared on 15 August 1879 under King Umberto I, complying with Universal Postal Union colour and rate directives, though older stamps remained in use for several years. Victor Emmanuel III later received his own portrait definitives in July 1901.

Until 1929, Italian definitive stamps consistently depicted the portrait of the monarch or the coat of arms. Early issues were distinguished by their printing method and perforation, transitioning from Matraire's embossed and lithographic techniques to surface-printed typography. In April 1929, the fascist government released the Imperial Series (Serie Imperiale), marking the first definitives to depart from purely royal imagery. These stamps incorporated the fasces emblem alongside classical and allegorical subjects, including Italia, the Capitoline she-wolf with Romulus and Remus, Julius Caesar, and Octavian Augustus.

Later pre-1929 definitives bear royal portraits or coats of arms, whereas the 1929 Imperial Series is distinguished by the inclusion of the fasces and classical figures.