Health Physics Posters
These posters were produced at Oak Ridge National Laboratory in 1947. The purpose of the posters was to remind personnel of radiation safety practices and also to let them know what the term "Health Physics" meant, i.e. radiation protection. In 1947, the term was only 4 years old and no less confusing then than now.
Poster Issued by the Department of Energy Poster Issued by the Department of Energy
Poster Issued by the New York Department of Health Poster Issued by the New York Department of Health