From a large collection of glass stereoviews that belonged to Dr William Gardiner Anglin (1856 - 1934) who lectured at Queens University in Kingston, Ont.
Titled "Somewhere in France". Three French soldiers in a discussion in a ruined town
"Somewhere in France" was censor requirement during WW1 so as not to disclose the location. The town must have been close enough to the front to be in range of artillery.