wder has with the device in opera- tive position, the gun-bar- passed through the.perforations. In order to fix these spring-controlled trunnion, by indenting a portion of the metal of the roller into the ends of the tube. At rel being shown in dotted marks a hot roller machine provided with an… … the indentations to beremoved. The expander-rod is claimed by the Germans, were done in a half-hearted then entered at the opposite end of the barrel; and the way, and they are determined that their work shall be tip of the rod is inserted in the tube until the threaded thorough. It will be very…
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![An illustration from The Telegrapher [microform] (1864)](https://img.insideoutlibrary.com/img/200/ia-telegrapher05nati-356-220.webp)
