Issued by Panama to commemorate the centenary of the historic Congress of Bolívar (1826–1926), this finely engraved 10 centésimos stamp features a grand allegorical monument symbolizing unity and independence in Latin America. Printed by the renowned Waterlow & Sons of London, the design showcases rich line engraving and strong classical framing typical of early 20th-century security printing. The deep brown-violet tone enhances the sculptural detail and architectural depth. A desirable commemorative for collectors of Panama, Latin American history, and classic engraved issues. Attractive for thematic collections on independence movements and political congresses.