On the map now held by the British Museum, the Southport Gate and the adjacent Southport Ditch were labeled in Spanish as Puerta de África (English: Africa Gate) and Fosso (English: Ditch), respectively.
Di peta yang sekarang disimpan oleh British Museum, Southport Gate dan Southport Ditch diberi label Puerta de África (bahasa Inggris: Africa Gate) dan Fosso (bahasa Inggris: Ditch) dalam bahasa Spanyol.