James Elvin McCullough,,25, of South Charleston Has joined the staff of Kanawha County Juvenile Court “as probation officer, it was announced yesterday. He replaces Sydney Lewis Manning, who resigned to accept to job with an aircraft company, in California. A native of Kanawha County, McCullough was formerly em ployed as a counselor with the] State Vocational Rehabilitation Department. He is a graduate of Morris Harvey College Manning had been with the court only about five months, _!