4 0 c m
33cm
actual image size: 25cm x 32cm
Description
Cross-section elevation drawing of a 56 horsepower steam engine of the type designed by James Watt (1736-1819). Illustrated here are the cylinder, side pipes, working gear, 'nosle' (nozzle) boxes, air pump and condenser.
Image Details
Image Ref.
10311659
© Science Museum / Science & Society Picture Library