Funeral Services for 70 year-old Firman Duane McBeth of Martinsburg are at 10:30 am Tuesday, August 23rd at the Delta Methodist Church in Delta.Burial will be in the Mt. Zion Cemetery near Martinsburg. Visitation will be held from 4-7 pm on Monday, August 22nd at the Powell Funeral Home in Sigourney. The Powell Funeral Home in Sigourney is handling the arrangments.