C.

CALEDONIAN CANAL surveyed by Watt, 157, 197.

CALLEY, JOHN, Dartmouth, 63.

CAMPBELL, THOMAS, opinion of Gregory Watt, 468.

CARRON IRON WORKS, 138–9, 329, 443.

CARTSDYKE, Greenock, 80–2.

CARTWRIGHT, Dr., and steam navigation, 450.

CAUS, SOLOMON DE, his steam apparatus, 8, 9, 20, 21.

‘CENTURY of Inventions,’ Marquis of Worcester’s, 10–16.

CHARLES II. and mechanical inventors, 15, 28.

‘CHARLOTTE DUNDAS,’ steamboat, of Symington, 447.

CHACEWATER MINE and engine, 231; engine finished, 235; its working, 242–3.

CHLORINE, bleaching by, 381.

‘CLERMONT,’ the steamboat, 453.

CLYDE, survey of, by Watt, 155, 191.

COINAGE improved by Boulton, 387–99.

COINING, illegal, 386; punishments for, 387.

COINS struck at Soho Mint, 394.

‘COMET,’ the steamboat, 453–4.

COOPER, of Manchester, political friend of young Watt, 408; they are delegates to Paris, 414.

COPPER COMPANY organized, 281–2, 349–50.

CORNISH pumping engines, 46, 52, 55, 65, 75, 230–31; Chacewater, 235, 239, 242–3; Dalcoath, 246, 270, 306–7; Hallamanin, 253; Huel Vor, 55; United Mines, 237, 275; Poldice, Polgooth, Tingtang, Wheal Chance, W. Crenver, W. Busy, W. Maid, W. Treasury, W. Union, W. Virgin, and others, see _passim_, 235–327, 339.

CORNWALL, early mining in, 45–48; Savery’s engines employed, 55; Newcomen’s, 69; Watt’s engines introduced, 230; life in Cornwall, 235; appearance of mining districts, 237; character of miners, 257–60; rain in, 260; postal service, roads, and weather, 321–3; wasteful mining, 349; riots, 351.

CORN-MILL first worked by steam, 325.

COSGARNE HOUSE, Cornwall, 275.

COSMO, Grand Duke of Tuscany, visit to Marquis of Worcester’s water engine, 19.

COUNTER for steam engine, 245.

CRAIG, JOHN, Watt’s partner, 125.

CRANK motion invention stolen, 289.

CROMWELL and the MARQUIS OF WORCESTER, 14.