Caption:
Model of a Dredger, Model of a dredger raft with dredger bracket installation. The bracket with long handle is operated with a winch, the hoist runs through a block on a two-legged goat. A crane beam under the trestle, which probably serves as a lever support. The capstan on the foredeck was used to propel the raft with the anchor, three mooring posts at each end and rings on the deck along the long sides., anonymous, Netherlands, c. 1800, oak (wood), brass (alloy), rope, textile materials, h 25 cm × w 64 cm × d 18 cm