A five years volunteer in Inf.Rgt. Graf Bülow von Dennewitz- Militärpaß, Friedrich Diekmann born in 1876 ã.ð. Date of beginning of the service: 1 Oct 1899 in Inf.Rgt. Graf Bülow von Dennewitz (6 Westfälisch) Nr 55. Shown service and the training after the service. Some remarks about WW1 - no service due the problems with health.
http://www.aboutww2militaria.com/yy-1477.html