Brass and Iron decoder ring. E. & D. Kinsey silversmith. Cincinnati, United States. 1861. Realizing the spectrum of existential threat that the Civil War brought to the United States, top generals of the Union and Confederacy utilized a unique system of coded messages to cooperate in limiting the scope of the destruction. My ARTIFACTS series features imaginary items with fictional origins, coming soon to a historical museum exhibition near you. Created by Vellectrum using Midjourney

About this item Classic Childhood Encryption The Pig Pen You Used In School Now On A Ring Decoder Ring That Uses Encryption Plus It Just Looks Cool GREAT HOLIDAY GIFT/STOCKING STUFFER!

Time Passages Nostalgia Company offers 20th century pop culture items, nostalgic memorabilia, Historic artifacts, cereal and radio premiums, prizes, miniatures, collectibles, promotional and character items. We specialize in Shoe Box Toys, childhood treasures, heroes, great memories, and much, much more

Ensure your highly classified messages remain unseen from prying eyes by sending them using the secret decoder ring. This elegant stainless steel ring features a sleek nickel finish and allows you to send top secret information without anyone being the wiser.

With the holiday season and Christmas coming up, we thought it would be cool to celebrate the geek fashionistas in our lives. All of us know one geek

We created a very cool modern version of a secret decoder ring. Easy to use, cool to look at. Just spin the window and substitute each letter of your message for the number in the window across from it. 9-7-7 25-11-25! We make multiple whole sizes - 5 through 13 See more at shopretroworks.com Our products have been safety tested and certified to federal standards by Bureau Veritas

Your little engineer will enjoy discovering secret messages with this DIY Secret Decoder Ring! Engaging your child in STEM learning has never been so fun and easy. Check out these free printables to challenge your child's learning with a DIY Secret Decoder Ring today!

Apple is ready to shake up the wearable tech market again with the launch of the Apple Ring. This upcoming gadget is set to introduce a bunch of new