WWII Manhattan Project A-Bomb Worker Pin Sterling Silver Whitehead & Hoag 1945 For Sale

Authentic WWII Manhattan Project A-Bomb Worker Pin – Solid Sterling Silver Up for sale is a highly collectible, 100% authentic World War II Manhattan Project "A-Bomb" Worker Pin. These historic pins were manufactured by the famous Whitehead & Hoag Co. and awarded in late 1945/1946 to the scientists, engineers, technicians, and support staff who worked on the secret development of the atomic bomb.Pin Details & Hallmarks: Material: Solid Sterling Silver (Awarded for extended service/milestones, making it rarer than the bronze variant).Front Design: Features the iconic Army Corps of Engineers castle emblem inside a stylized "A" representing the Atomic Bomb, surrounded by the words "MANHATTAN PROJECT".Reverse Stamps: Explicitly stamped with the maker's mark "WHITEHEAD-HOAG" and "STERLING".Hardware: Original pin and catch mechanism on the reverse is fully intact and functioning perfectly.Condition Report: This pin is in beautiful vintage condition. It has been deliberately left unpolished to preserve its rich, natural historic patina and dark tarnish around the hinge—exactly what serious military collectors look for to verify authenticity.Please review the high-resolution photos carefully to judge the condition for yourself. The item pictured is the exact item you will receive.Shipping & Handling: Ships safely tracked and insured via USPS.
Packaged securely in a bubble mailer to ensure safe arrival.