- This page was last modified on 19 April 2017, at 21:55.
Image: Watt steam pumping engine
Original image (2,367 × 2,250 pixels, file size: 591 KB, MIME type: image/jpeg)
Description: A schematic of Watt's steam engine printed in a 1878 book.
Title: Watt steam pumping engine
Credit: Thurston Robert H: History of the Growth of the Steam engine, D. Appleton & Co 1878
Author: Robert H. Thurston
Usage Terms: Public domain
License: Public domain
Attribution Required?: No