Hotel decor
Amphora of the Almagro 51 c type, with production of this type dating back to between the 3rd and middle of the 5th century AD in Portugal, in the kilns of Tejo, Valle del Sado and The Algarve. It was widespread in many places throughout Lusitania (Portugal), as well as in Hispania (Spain), where this type of amphorae was also produced.
It was most probably used for fish sauce since it was made in kilns found close to the fish factories of the zone. Underwater excavations can also confirm this hypothesis.