This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
USS Gunnel SS. en Aft plan view of the Gurnard SS departing Mare Island on March The Howard Gilmore AS is in the background navsource org htm USN photo Gato class submarines PDUSGovMilitaryNavy
Page 2023 Free-images.com. All images are Public Domain