Theater of Machines, Vol. 6 (1708) - Page 24

An engraving depicting an industrial or mining operation, likely a water-powered washing or transport system. The central feature is a large wooden sluice or trough supported by heavy vertical timber posts, one of which is labeled with the letter 'A'.

Three men are engaged in work:
1. On the left, a figure in a hat and tunic walks toward the structure carrying a staff or pole.
2. In the center-left, a man operates a crank handle at the head of the sluice.
3. On the lower right, a man uses a shovel to move material where the water or ore exits the sluice.

The background shows organized masonry or brickwork forming a ramp or embankment. In the foreground, two mechanical details are illustrated: on the left, a horizontal crank mechanism labeled with a '2', and in the center, a small portable trough with handles.

The plate is labeled 'No. 8.' in the upper right corner and signed 'H.G. CXC. B.J.' in the bottom left corner.