Tools for the Workshop Available to Purchase

The Moore and Wright Multi‐Mike is an adjustable micrometer with a capacity of 0 to 0·5 in. equipped with a set of 13 anvils which allow measurements to be made in many types of slot and cavity normally inaccessible to the micrometer. It can also be used to measure the wall thickness of tubing, eccentricity of bushes and for the location of flats and radii when profiling. The price of the instrument, complete, as shown in FIG. 1, is £7 5s. from the marketers, E. H. Jones (Machine Tools) Ltd., The Hyde, London, N.W.9.