[91] See vol. ii., p. 142.

[92] See Trevithick's letter, January 26th, 1813, vol. ii., p. 55.

[93] See vol. i., p. 41.

[94] Lean's 'Steam-Engine in Cornwall.'

[95] See vol. i., p. 21.

[96] See vol. i., p. 25.

[97] See vol. ii., p. 120.

[98] See vol. ii., p. 122.

[99] See Lean's report, vol. ii., p. 175.

[100] See vol. i., p. 106.