Source: Taken on strength with Battalion on August 13, 1917 in the Lens Sector.
Duff, Hunter Charles: Lieutenant
War Diary of the 18th Battalion CEF
Articles, war diaries, and recognition to the Men of the "Fighting 18th"
Source: Taken on strength with Battalion on August 13, 1917 in the Lens Sector.
War Diary of the 18th Battalion CEF 