ar value in the manufac tute for plaster of Paris for all artistic works. by which the gear wheel, B, is worked. This wheel, B, is Another application of the same kind desérvesmention, for ture of canton flannels, where the strength of the flannel is frequently jeopardized by the depth of the nap.… … carries a spring pawl, which latter actuates be supposed that under these cirenmstances aratch:t wheel attached to the shaft of the roller,H. This Among the advantages claimed for this machine are the the love of lager might receive a check. The reverse ia the ratchet actuating mechanism which is…
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