ind the United States Army, at the proving grounds, Sandy the breech is incased flush with top of the first collar or rawhide strips around the said core in the same man- band, a. After all of the spaces or seats and depres- Hook. ner, filling the spaces or seats first, and then continu- The gun… … against very severe tests. core and serve to prevent LOADING THE RAWHIDE CANNON. It successfully withstood a endwise movement of the pressure of 30,369 pounds to rawhide casing during fir- the square inch, but the recoil after this shot broke ing. The breech portion of the core is provided with…
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