Helmer and Hilma Larson. 4 5/8" x 6 5/8" black and white photograph of Helmer Larson, a World War II soldier, and his mother, Hilma Larson, photo taken in 1942 or 1943 in Otisco, Minnesota. Helmer was born November 9, 1916 in Otisco township; entered military service October 1942, died March 13, 1945 after being wounded in Germany.