A catechism of the steam engine in its various applications to mines, mills, steam navigation, railways, and agriculture. With practical instructions for the manufacture and management of engines of every class (1864)
Bourne, John · New York, D. Appleton & co. · leaf 57
are usually about 3 inches in diameter, and 6 or 7 feet long. Fig. 10. Fis. 11.
Steam engineering · Steam-engines
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