[61] See Trevithick's letter, May 2nd, 1803, vol. i., p. 158.
[62] See vol. i., p. 128.
[63] See Trevithick's letter, 22nd February, 1804, vol. i., p. 161.
[64] See Trevithick's letter, 4th March, 1804, vol. i., p. 166.
[65] See Trevithick's letter, 9th March, 1804, vol. i., p. 168.
[66] Recollections of Henry Clark, living at Redruth in 1869.
[67] See Trevithick's letter, January 10th, 1805, vol. i., p. 324.
[68] Banfield's recollections in 1869.
[69] Recollections of Captain G. Eustace, engineer, residing at Hayle, 1868.
[70] See vol. i., p. 25.