A probably unused quality dovetail marking gauge by COLLETT ENGINEERING of Truro.

Steel frame with brass stock with two adjustable stops and two brass blades of ratios 1:6 and 1:8.

Retains its original trade label.

Some minor surface spots and tarnishing, please see images.

All parts move freely and tighten securely.

In the original black card box with trade label and instruction leaflet.