Naval Special Warfare Group DEVGRU SEAL Team 6 / Six K9 War Dog Challenge Coin NASA/Space The coin is 1 13/16

The coin is 1 13/16 (just over 1 3/4") inches in diameter

I was fortunate to obtain some of these wonderful coins in nice condition

shown side by side

She was the first vessel to complete a submerged transit to the North Pole on 3 August 1958

Naval Special Warfare Group DEVGRU SEAL Team 6 / Six K9 War Dog Challenge Coin NASA/Space The coin is 1 13/161 9 16 inch Challenge Coin Naval Special Warfare Group DEVGRU SEAL Team Six 6 K9 War Dog Handler Challenge Coin Until My Dying Breath CANES PUGNACES This is a SEAL Team 6 DEVGRU Special Mission Unit and or Tier 1 force. NOTE: Images of coin have been distorted to prevent fakes being made.