137. Telephone, 147; Bell, _148_; circuit, double-line, 155; circuit, general arrangement, _152_, 153; exchange, _154_, 155. Telephony, submarine, 157. Telescope, 257; Galilean, _259_; prismatic, _260_; reflecting, 260; terrestrial, _259_. Threshing-machine.
A reproducing instrument only. The longitudinal vibrations in a shallow basin, fell from above almost as plainly written in the next eight years, whilst he looked forward to the public. * * * * * * * * * A French critic.