Watering pigeon carriers in the trenches on Hill 70 August 1917

Canadian pigeon carriers watering the birds in captured Boche trenches on Hill 70. August, 1917.

Credit: Canada. Dept. of National Defence/Library and Archives Canada/
Restrictions on use: Nil
Copyright: Expired 
Copy negative PA-001686
Item no. (creator) O-1828
Box (24)
Other accession no. 1964-114 NPC
MIKAN no. 3380994