This classic Macau 1 avo stamp from 1963 features a finely illustrated map of the Macau peninsula, along with the islands of Taipa and Coloane, rendered in soft halftone shading. Issued under the Portuguese administration, it showcases early cartographic-style artwork, complete with a colorful compass rose and maritime labels for the South China Sea (Mar da China). A desirable geographical-thematic item and an excellent example of mid-century Macau postal design. Ideal for collectors of maps, colonial-era issues, and Asian territories.