USN Naval Air Station Whidbey Island WA Challenge Coin #774Y DOD This authentic cool coin is

This authentic cool coin is older but it is in new condition and has been kept in a box for a number of years

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USN Naval Air Station Whidbey Island WA Challenge Coin #774Y DOD This authentic cool coin isUSN Naval Air Station Whidbey Island WA Challenge Coin #774Y Measures approx. 1 7 8" inches This is for one coin, pictures show front and back