sentences:  In February 1946, the Scaifes also donated their home and property to the City.This mansion is now the Scaife Building that houses the Pittsburgh Center for the Arts School.Next door to the Mellon Estate, on the corner of Fifth and Shady Avenues, Charles D. Marshall, president and co-owner of the McClintic-Marshall Construction Company, which later became Bethlehem Steel, built his mansion.