Brass Stemmed Ebony Mortice Gauge by FROST of Norwich
A brass stemmed ebony mortice gauge by James FROST of Norwich.Oval head with full brass wear plate, faintly marked 'J.FROST NORWICH'.Solid brass stem with screw adjuster.Good length pins.All parts move freely and tighten securely.A few chips to the bottom edge of the ebony head.Previous owner's stamps 'W.RYDER'.7 inches overall length.