Solar Furnace with highly polished reflecting mirror turns sunshine into 7,000 degrees Fahrenheit at Wilmington plant of Avco. Furnace tests missile nose cones, rocket engine nozzles and space craft that must withstand extremely high temperatures.
Digital Commonwealth — Boston Public Library

Solar Furnace with highly polished reflecting mirror turns sunshine into 7,000 degrees Fahrenheit at Wilmington plant of Avco. Furnace tests missile nose cones, rocket engine nozzles and space craft that must withstand extremely high temperatures.

[ca. September 1960]

CC0 — Public Domain
Digital Commonwealth — Boston Public Library

[Information from item housing] Furnace

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