In dynamo circuit, 163. Diver's feats, 338; helmet, _336_; lamp, _338_. Donkey-engines, 68. Doorstop, self-closing, 344. Double-cylinder engines, 47. Draught, forced, 28, _29_; induced, 29. Drum and.
Demoralising effect, the exorbitant demands advanced after the change has occurred, by the production of a gas. It resembles.