Life of Richard Trevithick, with an Account of His Inventions. Volume 2 (of 2)

by Francis Trevithick

[111] See Watt's statement, vol. ii., p. 115.

[112] See "Steam-Engine," published 1860.

[113] See letter of Michael Williams, chap. xix.

[114] Henwood, 'Edinburgh Journal of Science,' 10.

[115] Address, Royal Institution of Cornwall, by W. J. Henwood, 1871.

[116] Trevithick calculated 84 lbs. to a bushel; Watt generally 112 lbs.; Lean 94 lbs., but latterly 112 lbs.

[117] Stuart 'On the Steam-Engine,' p. 141.

[118] See Lean's Historical Statement, p. 154; published 1839.

[119] See vol. i., p. 7.

[120] See vol. i., p. 194.