Those who have read my Kenilworth’s Engineering Age book will be familiar with the Kenilworth firm of precision engineers, Boremasters, who started life in an old stables on Stickley’s scrapyard site but were the first to take up residence at the Princes Drive industrial estate. Here are photographs of some of their products, taken from a sale on eBay in about 2018 :
The Limpet Spacegauge
The Tiplap, with its accessories, bottom right.
The Clenslap, part of the Tiplap accessories