Radium Dial Company

The Radium Dial Company was a firm in the early 20th century that produced luminous paint containing radium, used to make watch and clock dials glow in the dark. Employees, often young women, carefully applied the radioactive paint using brushes and tips, unaware of the health risks. Over time, many workers suffered from radiation poisoning, leading to serious illnesses or death. The company's practices highlighted the dangers of radioactive materials, prompting later regulations on worker safety and the handling of hazardous substances.