Deep plow from the wreck of the East Indies ship Hollandia; Tools and instruments; navigation; sounding lead; fragm; base; cut off: octagonal faceted; tapering upwards; domed cavity in underside; inscription on side [XXX]; encrusted; Annet; Dutch East India Company; Hollandia (ship); anonymous; Netherlands; 1700 - in or before 13-Aug-1743; h 21.8 cm x d 7.2 cm