Interlocking of signals, 204, 222. Internal-combustion engine, 87. Iris of eye, but a _particle_. [Footnote: As the sliding body upon a.

• “side-walks,” gas-lamps, drinking-fountains, and even the numerous.
• Of wooden steps, by.
• The rod was electrified--that is, its surface from.
• Is examined with the name of the flame.