National Geographic : 1933 Oct
A SHEET OF IRON IS POUNDED TO CALL WORKERS TO DUTY Dr. Friedrich Krefter has been in charge of the engineering work. He has replaced stone blocks weighing as much as 30 tons. The Airedale with him has worn its teeth chewing rocks from the ruins, THE HEADOF AKING'S FAVORITE MOUNT The bridle, with its reins, curb, headstall, and throatlatch, ismade almost exactly as certain bridles are made to-day. The fancy forelock knot and tiny bell differ, of course, fromour modern horse gear.