This is an iron metal plate with slits and holes marked in gauge...
These are 2 brass double sided wheel sizing plate. The large plate...
Single blade Rosewood bevel with brass bound tips. Original screw...
An old brass Triangular double plate used to mark the center of...
Proportional Calipers or Degree Gauge. This delicate tool was used...
A Watchmakers Adjustable Poising Caliper. This is a French instrument...
Top condition oval Ebony head and brass stem gauge with two mortising...
A caliper tool made of brass which was used by watchmakers to true...
Watchmakers' Micrometer Caliper By Elliot Bros. The firm of Elliott...