He interrupted his teaching profession to enlist in 1917 for service in World War I. After two years of service, he was discharged as a first lieutenant in 1919.
After some two years of service, he was discharged as a first lieutenant in 1919. He interrupted his teaching profession for service in World War I, having enlisted in 1917.
He interrupted his teaching profession for service in World War I, having enlisted in 1917. After some two years of service, he was discharged as a first lieutenant in 1919.
He interrupted his teaching profession for service in World War I, having enlisted in 1917. After some two years of service, he was discharged as a first lieutenant in 1919.