All public logs

Combined display of all available logs of OLD TWISTED ROOTS. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 13:46, 31 August 2025 QuentinBar960 talk contribs created page Popular Science Monthly Volume 10 December 1876 More Concerning Mechanical Tools (Created page with "<br>Cutting edges are generally doubled, and thus the chisel passes into one other group of instruments shears. The most common of these is the ordinary family scissors opened and closed by hand; when required for heavier work, then one handle is fixed in a . Figs. 1 and 2). At different occasions this double chisel opens with a spring, after which the workman only employs himself in closing such upon their work (Fig. 3). Compound lever power is sometimes introduced, bu...")