Image: HMS Graph, HMS Sturgeon, HMS Tigris, P 42 at Holy Loch WWII

Description: IWM caption : HMS GRAPH (ex U-Boat U 570) at Holy Loch on the completion of a trial trip, passing by a depot ship. In the foreground are the conning towers of HMS STURGEON (left) and HMS TIGRIS whilst submarine P 42 (later renamed HMS UNBROKEN) can be seen in the background.
Title: HMS Graph, HMS Sturgeon, HMS Tigris, P 42 at Holy Loch WWII
Credit: This is photograph A 9873 from the collections of the Imperial War Museums.
Author: Hampton, J A (Lt), Royal Navy official photographer
Permission: This work created by the United Kingdom Government is in the public domain. This is because it is one of the following: It is a photograph taken prior to 1 June 1957; or It was published prior to 1971; or It is an artistic work other than a photograph or engraving (e.g. a painting) which was created prior to 1971. HMSO has declared that the expiry of Crown Copyrights applies worldwide (ref: HMSO Email Reply) More information. See also Copyright and Crown copyright artistic works.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No