![File:Removing freight from merchant submarine, Deutschland in New London, Connecticut, 1916 (30238930151).jpg - Wikimedia Commons File:Removing freight from merchant submarine, Deutschland in New London, Connecticut, 1916 (30238930151).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/8/88/Removing_freight_from_merchant_submarine%2C_Deutschland_in_New_London%2C_Connecticut%2C_1916_%2830238930151%29.jpg)
File:Removing freight from merchant submarine, Deutschland in New London, Connecticut, 1916 (30238930151).jpg - Wikimedia Commons
![New London Harbors a German Submarine During World War I – Who Knew? - Connecticut History | a CTHumanities Project New London Harbors a German Submarine During World War I – Who Knew? - Connecticut History | a CTHumanities Project](https://connecticuthistory.org/wp-content/uploads/sites/6/2017/04/23185vLOCDeutshland.jpg)
New London Harbors a German Submarine During World War I – Who Knew? - Connecticut History | a CTHumanities Project
![ONLINE: 'The Harwich Submarine Flotilla in the Great War' by Mark Harris | The Western Front Association ONLINE: 'The Harwich Submarine Flotilla in the Great War' by Mark Harris | The Western Front Association](https://www.westernfrontassociation.com/media/29745/22-04-13-d1-sei_78705021-1200x675.jpg?anchor=center&mode=crop&width=847&height=356&rnd=132939979340000000)
ONLINE: 'The Harwich Submarine Flotilla in the Great War' by Mark Harris | The Western Front Association
![New London Harbors a German Submarine During World War I – Who Knew? - Connecticut History | a CTHumanities Project New London Harbors a German Submarine During World War I – Who Knew? - Connecticut History | a CTHumanities Project](https://connecticuthistory.org/wp-content/uploads/2017/04/NADeutshlandNewsReel2-300x220.jpg)
New London Harbors a German Submarine During World War I – Who Knew? - Connecticut History | a CTHumanities Project
![Hms Poseidon Submarine Escape Apparatus 1931 Poster Print By ® Illustrated London News Ltd/Mary Evans - Item # VARMEL10640475 - Posterazzi Hms Poseidon Submarine Escape Apparatus 1931 Poster Print By ® Illustrated London News Ltd/Mary Evans - Item # VARMEL10640475 - Posterazzi](https://cdn11.bigcommerce.com/s-yzgoj/images/stencil/1280x1280/products/1853489/4118255/apixh9rv3__34404.1626794126.jpg?c=2)
Hms Poseidon Submarine Escape Apparatus 1931 Poster Print By ® Illustrated London News Ltd/Mary Evans - Item # VARMEL10640475 - Posterazzi
![New London Harbors a German Submarine During World War I – Who Knew? - Connecticut History | a CTHumanities Project New London Harbors a German Submarine During World War I – Who Knew? - Connecticut History | a CTHumanities Project](https://connecticuthistory.org/wp-content/uploads/2017/04/NADeutshlandNewsReel3-300x220.jpg)