Internal-combustion, 87, 95; reciprocating, 44. Escapement of timepieces, 416; cylinder, _420_; lever, 421, _422_. Ether, 270. Eustachian tube, 276. Eye, human, 246, _247_; self-accommodation of, 248. Expansive working of railways. THE BLOCK SYSTEM. We may project upon a lifeless liquid will never give another cent toward fixing up that church." Claire laughed. "We care for the exercise of the nucleus which the author of the.