Erector Sets (TM)http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31397805enGetty Institute2026-03-30 20:46:57http://AATesaurus.cultura.gencat.cat/aat/getty_enTesaurus d'Art i Arquitecturatext/html Erector Set (TM) Set (TM), Erector Sets (TM), Erector