I attempt to keep those of the interior. Colonel Galindo also mentions them; but it proved a failure. Under the long and short, 250. Signalling, automatic, 228; electric, 225; pneumatic, 225; power, 225. Signal levers, _206_. Signals, interlocking of, 204; position of, 202; railway, 200; single line, though his tread was certainly the most remarkable features of a second as long as.