inexperienced this way will make as much steam as five the old way. operator. Boston, Mass. A. F. Upton. The wire testers, Figs. 2 and 8, are the invention of Mr. Carrington, of London, who having, as engineer of the Wire Fig. 2.—WIRE TESTER. Tramways Company, found the want of a machine by which… … previously described. The ammonia came over in contin- | distillations being 1-725 milligramme. The decomposition of | what remained was then accelerated by the addition of a i gramme of sodium carbonate. 66 distillates amounted to 7°1525 milligrammes. In the ‘next place 50 c. c. of a solution of…
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