elza32358: CONELRAD (Control of Electromagnetic Radiation) brochure cover ca. 1953. CONELRAD is a former method of emergency broadcasting to the U.S. public in the event of enemy attack during the Cold War.
elza32358: CONELRAD (Control of Electromagnetic Radiation) brochure cover ca. 1953. CONELRAD is a former method of emergency broadcasting to the U.S. public in the event of enemy attack during the Cold War.
