ameler of Seqmortal Core tapers 0°23 toeach foot. i, 22‘ _._._._..1 British navy. second of its type to Now, the limit of be built; the first, a 5 strength of the ordinary inch gun, having been wire-wound gun built four years Length 45 Calibres Weight 30 Tons, will be the elastic ago by the in-… … core having a Although the much higher principles upon elastic limit than which the wire-wound gun is was obtainable in an ordin- constructed are thoroughly ary tube. scientific, they are simple and The advantages of this sys- easily understood. If the tem of making the core are modern gun were…
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