a hollow arm, within which the marking rod is —A recent patent provides a very simple means for con- Jecting above one of the cutter blades. Each jaw fitted. Two rods are provided, one adapted to carry a verting an ordinary monkey wrench into a pipe cairies at its upper end a pair of claws, which… … end, which may be turned to press the adjustable member against the stock. The adjustable operate the broom, sweeping up the dirt into the recep- member carries a guide pin, which extends through tacle. Ratchet clutches are provided between the main the overlapping portion. At the top of the pin a…
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