Outlines of the archipelago, which consists of the three islands of Madeira, Porto Santo and Desertas. In the background, the section of historical “longitude and latitude circles” of a portolan map can be seen. The inscription reads “600 anos do Descobrimento da Madeira e de Porto Santo” (dt 600 years discovery of Madeira and Porto Santo). The logo of the designer can be seen below the word “Madeira”.