General Electric: "From Green Mold"

DESCRIPTION:

This ad by General Electric, from the January 10, 1944 issue of Time, points out that the production of penicillin would not be possible without G.E.'s industrial air conditioning and refridgeration services.

FULL CITATION:

Air-Maze ("Germs are natural-born hitchhikers"), Time 41 (January 18, 1943): 102.