Signals office panoramic WW1 1

Panoramic view titled "Signal Office". Advance East of Arras. August, 1918. Note the use of a rifle as a wire post.

Credit: Military Communications and Electronics Museum Archives
Source: Malloch Photo Album

This appears to be a photo also held by the National Archives:

German rifle being used as telephone wire pole. Advance East of Arras. August, 1918

Copy negative PA-040214
Item no. (creator) O-3148
Box INT 018
Other accession no. 1964-114 NPC
MIKAN no. 3643077