. "1968" . . . . . . . "Ralph H. Johnson" . . "Ralph S. Johnson" . . . . . . . . . . . . "PFC Ralph H. Johnson" . "United States of America" . "1968" . "1949" . . . . . . . . . . . . . . . . . . . "Ralph H. Johnson" . . . . . . . . . . . "1967" . . .