My first Veterans' Day Post: Rudolph Brueggeman

Rudolph F. Brueggeman (son of Louis) was in the Army for a very short time (26 Aug 1918 - 24 Dec 1918).  The information is from this book: Official Roster of Ohio Soldiers, Sailors and Marines in the World War, 1917-1918. Vol. I-XXIII. Columbus, OH, USA: F. J. Heer Printing Co., 1926

Name:	Rudolph F. Brueggeman
Serial Number:	2518671
Race:	W
Residence:	2034 W. 93Reserve Division St., Cleveland, O.
Enlistment Division:	National Army LB 1
Enlistment Location:	Cleveland, O.
Enlistment Date:	26 Aug 1918
Birth Place:	Cleveland, O.
Birth Date / Age:	13 Oct 1892
Assigns Comment:	Headquarters Detachment 472 Engineers to Discharge Private Honorable discharge 24 Dec 1918.
Volume #:	3

I was so excited to find the following recruiting poster for his Division.  I assume Rudolf was stationed in Washington DC since it says he served in the Headquarters.