Celebrate America's 250th Anniversary with this U.S. 2026 "CRAY-1 Supercomputer" 1 Dollar Coin Ring! The mint has released a new series of coin designs for 2026.
Part of the 2026 Innovation Series, this commemorative coin honors the groundbreaking CRAY-1 supercomputer and its Wisconsin origins. The design features the inscriptions “UNITED STATES OF AMERICA,” “CRAY-1 SUPERCOMPUTER,” and “WISCONSIN.”
Each ring is carefully shaped and finished by hand, transforming a remarkable piece of technology history into unique wearable art. It’s a meaningful keepsake for collectors, computer enthusiasts, Wisconsin natives, and anyone inspired by American ingenuity.
Details: U.S. 2026 "CRAY-1 Supercomputer" 1 Dollar Coin Ring
- Authentic U.S. 2026 "CRAY-1 Supercomputer" 1 Dollar Coin
- Coin Material: Brass*
- Ring Sizes: 7-15
- Choice of Finish Style: Patina or 24k Gold Plated
- Ring arrives in a ring box, ready for gifting!
Currency Worth Wearing!
*Coins containing metals other than silver/gold are prone to tarnishing or may cause skin discoloration. We include a standard coating that helps prevent these issues when wearing your jewelry.
All items are handmade to order. Please allow up to two weeks for your ring to be made and shipped to your door.
Not sure of your ring size? See how to find your ring size here.
Have questions about customizations or anything else? Visit our FAQ page.
Want to keep your jewelry looking its best? Read our jewelry care guide.
