jaws,C and D, The instrument then being turned by the is almost always injured more or less by the exclusion of aid of a bitstock, the tenoning proceeds until the inner end air, which is so necessary for its preservation. Owing to the of the shank, E, meets the end of the spoke, thus gaging the… … IMPROVED POCKET OILER. By loosening a set screw (not shown), the shank may be ad On the front end of Ais formed the body of this part of The improved pocket oiler, shown in the accompanyin gen- justed so as to make longer or shorter tenons, as desired. The the coupling, of the form shown at C, Fig.…
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