The Dumbells, “Watchman, What of the Night?”
The Dumbells were the most popular soldiers’ concert party in the First World War, and indeed into the 1920s.
Bert Langley and Bill Tennant of the Canadian Expeditionary Force concert party The Dumbells.
War, Memory and Popular Culture Archives - The University of Western Ontario - London, Ontario
postcard, 14cm x 9cm