Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 137,386 pages of information and 220,926 images on early companies, their products and the people who designed and built them.
of Chapel Street, Levenshulme, Manchester, 19.
1957 Surface Roughness Comparator Standards, sets and single specimens. Feeler Gauges, Lapping Plates, Surface Plates, Engineers' Parallels, Dial Indicator Stands, Vee Blocks, Clamps, Precision Gauges, Squares, Precision Tools, Angle Plates, Vices.