The collection contains Jones' diaries from 1917-1919 while he served with American Expeditionary Forces in Europe, Battery B, 320th Regt. Field Arty., and an expanded narrative draft he wrote from these notes. Also included are a "Gas" notebook, illustrated, concerning the use and effects of gas and pictures of A.E.F. insignias; a roster of Battery B; and a scrapbook of war and personal memorabilia.