Big Rock Point Nuclear Plant Inspectors Club Certificate & Mighty Atom Club Pin – Vintage Atomic Age Ephemera

This character-filled Atomic Age ephemera set comes from the Big Rock Point Nuclear Plant, Michigan’s first commercial nuclear facility. It includes an Inspectors Club membership certificate paired with its original Mighty Atom Club pin—a rare survival from mid-century nuclear history.

Details

• Vintage Inspectors Club certificate and matching pin
• Issued by Consumers Power Company
• Certificate size: approx. 4 × 2.75 inches
• Pin size: approx. 1.5 inches round
• Printed cardstock certificate with illustrated Atomic Age graphics
• Metal and enamel pin with steel pin-back

Condition

Certificate shows age-related wear including light creasing and corner softness. Pin remains bright with intact enamel and a functional pin-back. Please review photos for full condition details.

Collector Interest

Ephemera tied to early nuclear power facilities is increasingly scarce. This complete paper-and-pin pairing offers a tangible link to Cold War science, industry, and public outreach.

Disclaimer

All items are vintage and may show signs of age, wear, or use consistent with their history. Photos show the exact item you’ll receive—please review them carefully, as they are part of the description. While I do my best to capture colors accurately, your monitor or device may display colors slightly differently from the actual item.
Please Note: These pieces come from estate collections and have been surface cleaned. You may wish to perform additional cleaning depending on your preference.
We pack each order with care to ensure your purchase arrives safely. If you have any questions or would like more photos before buying, please feel free to ask.