SCG7343 - Paraguay 1904 Official Overprint – 10 Centavos (U.P.U. Issue)Issued by the Repblica del Paraguay around 1904, this pale blue definitive stamp was part of the UPU (Universal Postal Union) series, originally intended for standard postal use. It features Paraguays emblematic star encircled by a laurel wreath, symbolizing peace and honor. The striking red OFICIAL overprint designates it for government or administrative correspondence. These official overprints are prized among collectors for their historical