Old Early Wooden Slide Rule (Boxwood) hat Exhibition medallion for the coronation

Exhibition medallion for the coronation of King George V

Vintage hollow and round planes made by Varvill & Son

A nice old shapely brass shoulder plane with hardwood wedge and infill

old original drill bits by Sorby

Cutting Face Length: 48mm

Old Early Wooden Slide Rule (Boxwood) hat Exhibition medallion for the coronationAn old rare wooden sliding rule (Boxwood). We believe this rule is an early rule. The rule is marked with many different measurement markings including the brass slide rule being marked with measurements. If looking at the rule with the brass slide rule at the top, the lower edge of the bottom arm is bevelled. This same arm also is marked with a logo, at first glance it looks like the Moore and Wright logo however I don't believe it is as the logo