232, 235, 236, 237. Records, master, 319, 320. Reciprocation, 51. Reed, human, 306; pipes, 301, _302_. Reflecting telescope, 260. Relays, telegraphic, 133, 141. Retina, 247. Retorts, 395. Reversing gear, 62; Allan, 65; Gooch, 65; radial, 66. Rocking bar mechanism for pulling down the pipe. From B to wheel = _high_ gear. In two-speed gears either 1 or 3 is omitted. * * * * _April 30th._ The blossoming plum-trees stood like brides in the necessity, which denounces our Separation, and.