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 Grayback SSG building. Stern view of Grayback SSG on the ways the day before her launching at Mare Island on July The Sargo SSN is on the ways to the left own work by Darryl Baker US Navy br navsource org htm exactly org br Navy photo Darryl Baker PDUSGovMilitaryNavy USS Grayback SSG
Page 2023 Free-images.com. All images are Public Domain