GENERAL

CARPENTERS GAUGES-NAMELY, ADJUSTABLE SINGLE BAR MARKING GAUGES, ADJUSTABLE DOUBLE BAR MARKING AND MORTISE GAUGES AND BUTT GAUGES, AND FOR FOLDING RULES, WIGGLERS WHICH ARE CENTER FINDERS, AND WIGGLERS WITH BRACKETS FOR INDICATORS, A WIGGLER BEING A DEVICE COMPRISING A SHANK FROM WHICH THERE EXTENDS A SWIVELY MOUNTED PIN OR HEADED ROD, AND USED FOR ACCURATELY LOCATING SPINDLE CENTERS