"U.S. MINT" Army Mexican Service Medal
Corporal Otto Boss (serial #1113170) was born Nov. 19th 1893 in Kovno, Russia. He enlisted in the U.S. Army Feb. 21st 1915. Boss served with the 9th Field Signal Battalion 5th Division & the 16th Infantry during World War I. Otto Boss became a naturalized citizen April 21st 1921. Corporal Otto Boss passed away April 13th 1963 and is buried at Mound Cemetary Racine, Wisconsin.