Uruguay 1926 Parcel Post Interior Set

Uruguay · 1926 · Various

This 1926 set of four stamps from Uruguay was issued for the country's interior parcel post service. These specialized stamps were used for packages sent within Uruguay, facilitating domestic postal logistics.

Parcel post stamps were a specialized category of postal issues, often used to differentiate the handling and accounting of parcels from regular mail, reflecting the growing demand for package delivery services in the early 20th century.