Advert for Watson's Giraffe trench periscope 1915
To save life in the trenches Watson's Giraffe'. By its means the soldier can see what is happening above and beyond the trenches without exposing his head. Suppiled for the British Army
Picture No
10643561
Media ID
47567162
Size
5067px x 3460px
(2.9MB)
Credit
Mary Evans Picture Library
Source
Advertisement in The Graphic', 6 February 1915, page iv
Date
1915
