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Scientific American, Vol. 28, No. 21 (1873) (1873)

leaf 3

An illustration from Scientific American, Vol. 28, No. 21 (1873), 1873, leaf 3
is arrangement is to hammers, which soon burn their packing, the invention has never to require re-adjustment in order to take up lost mo- enable the hooks to be secured to the slats or bars forming a been applied with great advantage. The metallic packing, hat or coat rack, and at the same time to… … in a case within which the armature of an electro-magnet is with a suction tube, in order that no portion of the liquid Of the bars which constitute the rack, the inner set, Fig connected with one end of a rocking crank lever, the other may enter the mouth (though this object is not always 2, next…

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