http://AATesaurus.cultura.gencat.cat/aat/getty_enhttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31395503watercraft by superstructure configuration http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31395503 watercraft by form BT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31395503 double-ended boats NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31395503 cabin launches NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31395503 whaleback vessels NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31395503 three-island vessels NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31395503 raised deck boats NT