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Scientific American, Vol. 4b, No. 21 (May 1861) (1861)

leaf 7

An illustration from Scientific American, Vol. 4b, No. 21 (May 1861), 1861, leaf 7
re : 1st, it can be a little more than equal to the amount of feed at each made almost wholly of wood ; 2d, it requires but lit- Improved Butter Worker. revolution. The aggregate of the labor expended each day in tle skill for its construction, making it a very cheap The tooth being secured in the… … of which the stone masons have so The inventor says that the boards long resisted, is likely to be brought smoothed with this tootli will bear a WOODARD'S IMPROVED BUTTER WORKER. into use at last, in consequence of the comparison with those coming from strike of the Edinburgh masons. At an ordinary…

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