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ACME STEEL COMPANY Chicago Coke Plant, Museum of Science and Industry (MSI) ~ Chicago, IIlinois

Steel Mill Hardhats and Protective Gear

 

These well-worn hardhats not only protected their wearers on the job but also came in different colors to signify which floor, rank or department a worker was from. Steelworkers often personalized their hardhats with stickers and slogans, signifying their community associations, religious beliefs or cultural identities.

 

1. Hardhat and hearing protection, worn by James Stapay Courtesy of the Southeast Chicago Historical Museum

 

2. Hardhat and plastic face shield, worn by unknown female steelworker at ACME Steel

 

Courtesy of the Calumet Heritage Partnership, Steel Heritage Collection

 

3. Hardhat, worn by Jack Garzella at ACME Steel

 

Courtesy of the Calumet Heritage Partnership, Steel Heritage Collection

 

4. Hardhat, worn by Kim at ACME Steel of the #4 Electric Furnace Crew at South Works

 

Courtesy of the Southeast Chicago Historical Museum

 

5. Steel-Toed Boots and Rubber Skates

 

Courtesy of the Calumet Heritage Partnership, Steel Heritage Collection

 

6. Safety Glasses

 

Courtesy of the Calumet Heritage Partnership, Steel Heritage Collection

 

7. Circuit Breaker Lockout

 

Courtesy of the Calumet Heritage Partnership, Steel Heritage Collection

 

Despite its small size, this device played a huge role in protecting workers by preventing accidental activation of electrical power during maintenance or repairs. Attaching it to the circuit breaker switch safeguarded workers, while personalized tags identified the individual performing the check.

 

:)THIS MACHINE HAS NO BRAIN USE YOUR OWN:)

 

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Uploaded on November 14, 2025
Taken on May 16, 2025