Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en base rings300203459base ringbase-ring Rings of glass added to the undersides of glass vessels after their bodies have been made. They are usually flattened so that their edges extend beyond the bottom of the vessels. argolla argollas 2026-03-30 20:27:07