$3 per Annum. Vol, XXIX.==No. 1 | IN ADVANCE (NEW SERIES.) … their inertia and the 2 ; The principle in- friction of the mechanism. Beneath the platform volved in’this novel invention is capable of a of each vehicle is arranged a tank, D, Fig. 8, wide and general application, and from its use which is provided with an opening and spring a materia! saving is…
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