d, K. L isa bevel wheel, M a pinion, N its shaft. O is a with which the oil,is kept, and the prevention of its congela- IMPROVED CHIMNEY CLEANER. crank, attached to the bellows, F, by the rod, P. Q are valves tion; the immediatt‘use of the wool after being freshly oiled, with projecting levers.… … Attached to one end of the frame are standards. Fitted of a circular head with radial bristles of whalebone, cane, or over these standards, so as to be raised or lowered thereon, other like material, which, if of proper diameter to operate are tubes attached to the bottoms of sockets, through which…
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