"Approvazione della convenzione postale addizionale conchiusa il 7 dicembre 1870 tra l'Italia e la Gran Bretagna"
This procedure concerns the formal approval of an additional postal agreement signed between Italy and Great Britain on December 7, 1870. It establishes the legal framework for managing mail exchange and postal services between the two nations. This act affects the postal administrations of Italy and the United Kingdom, ensuring standardized rules for the transport and delivery of international mail.