Show kig big field guns and ana their effect if you yon insist on high velocity you have to add so much additional machinery to your gun carriage nud aud have to so greatly strengthen its construction that you yon destroy its mobility while even if you yon gain 9 1 long iong range you yon are still unable to make use of your most efficient projectile at it moreover since the remaining velocity of its shrapnel is a truer nic measure asure of the value of a gun than its initial velocity and the two are by no means directly proportional it does not follow that we benefit as much as we might expect by submitting to these disadvantages thus the I 1 12 has an initial velocity of over 1700 feet per second and a remaining 0 velocity at yards of feet while the I 1 13 3 with an initial velocity of only 1560 feet has at the same range a remaining velocity greater by six feet per second than that of its rival one of our highest au an glorities lori iori ties on field artillery has indeed recorded his opinion that as regards the ebli efficiency chency of shrapnel we gain not nothing hing by the increased muzzle velocity of I 1 the best field f gun in europe at all practical ranges moreover it is ia the attempt to out the last few extra feet that does all a the harra harm london saturday review |