Celebrate 75 years of the Air Force Office of Special Investigations (OSI) with our OSI 75th Anniversary Challenge Coin. Measuring 3 inches in size, this commemorative coin features the official 75th anniversary logo on one side and a portrait of the OSI's first commander, Lieutenant General Joseph Carroll, on the other side.

Crafted with the utmost attention to detail, this challenge coin is a beautiful and meaningful keepsake for anyone who has served or supports the OSI. The raised edges and deep relief of the design make it stand out, and the antique finish gives it a timeless look and feel.

Whether you're a current or former member of the OSI, a veteran, or a civilian who appreciates the important work that the OSI does, this 75th anniversary challenge coin is a must-have. Order yours today and add it to your collection or give it as a gift to someone special.