Linemen in rubble WW1

Canadian Signal Section men resting beside an old Boche concrete iron emplacement near Lens. September, 1917.

Credit: Military Communications and Electronics Museum Archives

Credit: Canada. Dept. of National Defence/Library and Archives Canada/
Restrictions on use: Nil
Copyright: Expired 
Copy negative PA-001836
Item no. (creator) O-1900
Other accession no. 1964-114 NPC
MIKAN no. 3405810