English: Soldiers, apparently near the Front, getting fed from mobile army kitchens. In the background men are lining up for their ration, while in the foreground others are sitting or standing and eating soup or stew from bowls and tins. To the left there is a table set with a jug, a can-opener and tins of what may be milk.

These field ovens basically consist of large metal canisters set into a framework over built-in ovens. This photograph may have been taken during the Allied advance in the Ancre area in the spring of 1917, as that was a cold, frosty winter.
[Original reads: 'Dinner time on the Ancre.']

http://digital.nls.uk/74549628