Vacuum absorbtion chamber, Edgar Allen Steel Co, Sheffield, South Yorkshire, 1962. Artist: Michael Walters

Vacuum absorbtion chamber, Edgar Allen Steel Co, Sheffield, South Yorkshire, 1962. Artist: Michael Walters

2-362-270 - Worldwide Photography/Heritage-Images

Vacuum absorbtion chamber, Edgar Allen Steel Co, Sheffield, South Yorkshire, 1962. A technician with a vacuum absorbtion chamber, which is used in the production of tungsten carbide.

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