Stránka:roll 1916.djvu/195

Thingi to Know and Do 171 — 000 Flagman go out to protect rear of train. Flagman returned from west or south. Flagman returned from east or north. (When returning) Train Ijrokcn in two. To be repeated till answered by the same from the t.ainman, i. e., No. 4 in hand, flag ai ' lamp signals. Sim- ilarly, this is the answer to No. 4 of hand, flag, and lamp signals. 00 — (All right) the answer to any signal not otherwise provided 'or 000 (^en the train is standing) back up; also is reply to signals to "back up." 0000 = Call for signals. — 00 - Calls attention of other trains to signals. 00 = The acknowledgment by other trains. 00 = Approaching grade-crossings, and at whistle posts. » Approaching stations. o — - (Whtn dotible-heading) Air-brakes have failed a leading engine, and second engine is to take control of th:m. Second engine repeats same as soon as it has control. 0000000000, etc. = Cattle (or persons) on the track. Air- whistle or Cord-pull: When the train is standing: Two blasts = Start. Three " - Back. Four " = Put on or take off brakes. Five " = Call in flagman. (All but the 2d are answered by a blasts) Two blasts = Stop at once. Three " = Stop at next station. Four " = Reduce speed. Five " = Increase speed. Six " = Increase steam-heat. Seven " Rdease air-brakes, or stick* The engineer responds to these with two short toots, meaning "All right," except in the second, witen the engineo* answers in three short toots. When the train is running; ihg brake.