World War, 1914-1918 -- Personal narratives, American World War, 1914-1918 -- Campaigns -- France 2 Babcock, Conrad S. -- (Conrad Stanton), -- 1876-1950 1 Military art and science -- United States -- History -- 19th century 1 Military art and science -- United States -- History -- 20th century 1 Military engineers -- France -- Diaries 1 Military engineers -- United States -- Diaries 1 more ... Spring, Harry, -- b. 1888 -- Diaries 1 Thompson, Hugh S. 1 United States. -- Army -- Biography 1 United States. -- Army. -- Infantry Division, 42nd -- Biography 1 less ...