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Scientific American, Vol. 56, No. 5 (1887) (1887)
leaf 3
formed in a bracket, box or separator which has two sieves, rigidly connect- and it does not indicate that the water has lowered to K. .The upper face of the latch is curved, and upon its ed together, and ‘suspended within the box in such a that point. 4, The electric spark which is produced lower… … ‘car. These 2 arms carry a roller, which bears against the flamed. gases. is Nery . great, under side of the lever, A. When the operating lever © 1887 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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