Page:Popular Science Monthly Volume 92.djvu/678

 With Drill, Tele- phone, and Electric Implements the

��Using one of the new electric bul- let detectors. A bell tinkles when the embedded bullet or splinter is encountered

���Some simple in- struments which are used in prob- ing for bullets or shell splinters in the limbs or body

��This shows the method of tak- ing radiographs of the human head in the mili- tary hospitals

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