Church, Dr., his steam carriage, [239]
Cohesion, attraction of, [32]
Condensation of solids, [28]
Condensation by jet, accidental discovery of, [65]
Cornwall, reports of duty of steam engines in, [303]
Cotton, processes in the culture of, [18]
Cylinder, its proportions, [300]
D.
D valve, description of the, [113]
Damper, the, [126]