Military surgery of the zone of the advance (1918)
Tarnowsky, George de, 1873- · Philadelphia and New York : Lea & Febiger · leaf 292
is adjusted sothat a length measured on the screen-carrier support willshow how much above E we must place G in order that GHmay represent the target-screen distance. It will be observed that this instrument serves to reproducetube and image positions as actually observed by the roent-… … Fig. 21.- -Wall meter or indicator from tube shift method, also showingmethod of using adjustable double-slider caliper. 19 290 MILITARY SURGERY OF ZONE OF THE ADVANCE An accessory device is also supplied consisting of a strip ofcelluloid with a pin centering in the perforation of the screenand…
World War, 1914-1918 · Gunshot wounds · X-rays · Medicine, Military · Wounds and injuries · Military Medicine · Surgical Procedures, Operative
Internet Archive · Countway Library of Medicine, Harvard · Public Domain Mark 1.0. Free to use for anything.
