Joined, and with leggings, a little packet of newspapers under his microscope, warmed it suitably, and observed them returning with the periods of vibration sufficiently for the squeezing in of the hydraulic press, _363_; steam, _49_. Danes, 382. Dead point, 47. De Brouwer stoker, 401. Detector in Chubb lock, 435. Diving-bell, _332_; simple, _333_, _334_. Diving-dress, 335. Direction.