Jalmer H. Koski
Era: World War II
Military Branch: Navy
Jalmer H. Koski entered the Naval Reserve on October 20, 1942.
He was a Coxswain (Seabees) with the 36th and 6th Naval Construction Battalions in the continental United States.
He was honorably discharged on June 11, 1945 at the Navy Pier, Chicago, Ill.
Source: Hometown Heroes: The St. Louis County World War II Project. 155.