ON SIX MONTHS DUTY IN KOREAAirman 1/c Michael C. Sey-moure, son of Mr. and Mrs. Charles D. Seymoure, 411 Cass street, Bangor, and Airman 1/c Stephen W. Brumfield, son of Mr. and Mrs. Stanley A. Brumfield, 1349 Cass street, Niles, have left with their unit, Aerospace Defense Command, from Selfridge AFB, Mich., for six months duty in the Republic of Korea. Seymoure is an aircraft mechanic and Brumfield is an air armament mechanic.