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Armour Research Foundation ceramics engineer using optical pyrometer, Illinois Institute of Technology, Chicago, Illinois, ca. 1940s
Year:
1940 to 1949
Contributors
Description
From the attached press release: "Optical Pyrometer is used by a ceramics engineer at Armour Research Foundation of Illinois Institute of Technology to check temperature of pot furnace. Furnace converts carbonates to oxides following completion of ore dressing processes." Photographer unknown. Date of photograph unknown. Date range listed is approximate. more
Abstract:
