A lab tachnician with a Reichter Microscope at a steelworks, Sheffield, South Yorkshire, 1962. A lab tachnician checks the quality of tungsten carbide with at the Edgar Allen Steel Co. His read outs come via a Sub Sieve Sizer, made by the Fisher Scientific Company.
World Europe United Kingdom England South Yorkshire Sheffield Sheffield
Science & Nature Technology & Innovation
Trade & Industry Manufacturing & Heavy Industry
Pixel Dimensions (W x H) : 4774x3676
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