White, peering faces showing up in the brilliant paths of the acetylene lamps.

"Well, if you're after acetylene gas

And even his acetylene headlight had only to be attached, which task took but a short time.

" It took a hard half-day's work to bring the craft to land, but at last the task was done and the mechanics were hammering merrily away on the steel with acetylene torch sputtering, and forty natives standing about open-mouthed, exclaiming at everything that happened, and offering profound explanations in their own droll way.

MODERN ENGINEERING CO. Instructions for welding, cutting, lead-burning with the oxy-acetylene process.

"Now for the oxy-acetylene blowpipe," cried Kennedy as he advanced toward the steel door.

Yes, there were other weaponsthe oxy-acetylene torchyes, the machine-gun.

He is allowed cocoa and sardines with bread and butterthe cocoa can be made over an acetylene Bunsen burner, part of Simpson's outfit.

At 11 P.M. the acetylene lights are put out, and those who wish to remain up or to read in bed must depend on candle-light.

This mixing chamber by which I am holding the torch, where the oxygen and acetylene mix, is also designed in such a way as to prevent a flash-back.

Two days after securing this end of the line the German engineers had repaired the torn-up right-of-way and installed a complete acetylene outfit, and already they were dispatching trains of troops and munitions clear across southeastern Belgium to and from the German frontier.