ID#: 29657
Caption:
This historic image, captured in 1956, depicts Physical Science Aid Edward L. Petit using a copper furnace to remove traces of oxygen from gas mixtures at the U.S. Public Health Service Venereal Disease Experimental Laboratory in Chapel Hill, North Carolina.
High Resolution: Click here for hi-resolution image (18.46 MB)
Content Provider(s): CDC/ N. Fuquay
Creation Date: 1956
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