Dimensions: 10.2 x 14.6 cm. (4 x 5.7″)

Publisher/Editor: M. Spinelli, Napoli

Condition: Postally unused, backside empty. Good condition with some signs of age including surface marks.

Notes: The Teatro Reale di San Carlo (Royal Theatre of Saint Charles), as originally named by the Bourbon monarchy but today known simply as the Teatro di San Carlo, is an opera house in Naples, Italy, connected to the Royal Palace and adjacent to the Piazza del Plebiscito. It is the oldest continuously active venue for opera in the world, having opened in 1737, decades before either Milan’s La Scala or Venice’s La Fenice. (Wikipedia)