newspaper, dated 23rd April, 1857 :— " For the last few days a very interesting and important series of experiments has been in progress at the Government School of Musketry, Hythe, in order to test the comparative merits of these two rifles. The trial,... Miscellaneous Papers on Mechanical Subjects: Guns and Steel - Strana 26 podľa Joseph Whitworth - 1873 - Počet stránok 81 Úplné zobrazenie -
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