He went down several times, bringing up a large number of objects, including intact porcelain cups and earthenware bottles, that made him suspect there was a wreck in the area.
之後多次下水也都撈起大量的器物，其中還不乏完整出水的瓷杯、陶瓶，更是加深他對「海底有沉船」的懷疑。