only be just large enough for the prevent the wear and tear of the lathe- PhotograpMc Enlarging Camera. pull downs to pass. A strip of leather bed, which most lathe planers occasion, over the brass plate would be best, pierced Mr. C. A. Parker writes in reference to and also to show how a planer… … absorb the water and swell considerably ; piece of writing, such as a circular, pro- END VIEW OF PLANER. this may be prevented by immersing it in duced, from which to print as letterpress, the ^ark in a weak solution of bichromate lathe and slide-rest. I fail to agree with it can be done by aid of…
Industrial arts · Handicraft
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