Credit: Unknown (see OTRS)
A pressure vessel being lowered into a furnace during the Manhattan Project for reduction to uranium metal. Uranium halide and sacrificial metal are in the vessel. This is part of the Ames process.
Attribution: The Ames Laboratory, USDOE (http://www.ameslab.gov/)
Attribution: The Ames Laboratory, USDOE (http://www.ameslab.gov/)