A MECHANICAL MOVEMENT. Of. e BAKER'S MECHANICAL MOVEMENT. AN IMPROVED WASHING MACHINE. JOHNSEN'S WASHING MACHINE. Improvement in Telephone Exchange Plants. Governmental Statistics. amounted to 4B18-lier cent. The per capita estimates AN IMPROVED ANNEALING BOX. BARTON'S IMPROVED FENCE. 4 Ii i$14 k. .- GERST LE'S HINGED HANDLE FOR PANS ETC. 4 The Danger to Electric Light Linemen. BAILEY% ANNEALING BOX., scientific american, 1889-07-20
A MECHANICAL MOVEMENT. Of. e BAKER'S MECHANICAL MOVEMENT. AN IMPROVED WASHING MACHINE. JOHNSEN'S WASHING MACHINE. Improvement in Telephone Exchange Plants. Governmental Statistics. amounted to 4B18-lier cent. The per capita estimates AN IMPROVED ANNEALING BOX. BARTON'S IMPROVED FENCE. 4 Ii i$14 k. .- GERST LE'S HINGED HANDLE FOR PANS ETC. 4 The Danger to Electric Light Linemen. BAILEY% ANNEALING BOX., scientific american, 1889-07-20
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