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Scientific American, Vol. 68, No. 25 (1893) (1893)

leaf 4

An illustration from Scientific American, Vol. 68, No. 25 (1893), 1893, leaf 4
, is the patentee of an improved form of latch post. The weight on the free end of the weight- library or office desk. It will be found of special con- venience to those who have large numbers of papers or documents to be filed away, as they may be assorted and laid aside according to any… … the movement of the apron when the drawer is opened The packings in pump and cylinder are such as to pre- ROAD GATE, and closed. The apron is operated by means of a vent leakage, are very durable and easily renewed. | ed lever is adjustably held in desired place by a set hinged crank handle which…

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