Saw-like wire-cutters on prow of "U" boats devised as way of escape from our ensnaring submarine nets
![](https://www.westernfrontassociation.com/media/20020/rt-291-colorized.jpg?anchor=center&mode=crop&width=1000&height=500)
* Click image for larger view
Image Id: 532 Contributor: The Jordan/Ference Collection Theatre: The High Seas Subject: Submarines Location: Unknown Regiment: Unknown Service Arm: Navy Battle: Unknown Date: 1918-1919 Combatants: German Publisher: Realistic Travels Source: British Directory: Set of 600 201-300