elevator in hotels which controls the feed belt and the gearing impelled by it. carried on the rails or staple holders, C and D. The staple and other buildings, with stationary electrical apparatus, to The grinding wheel is of emery and may be of any kind in holder, C, is on the back side of the… … Suitable devices control the Burglar Alarm Telegraph for movement ofthe slats and the NELSON & WHITMAN'S COMBINATION BLIND WIRING MACHINE. protecting houses from burglars, rod, and hold them properly. office No. 7, Murray street, New Union Stone Company, of Boston. The simplicity of the ma- Some of…
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