By Dan Holland Pittsburgh’s mid-twentieth century renaissance is often hailed as a transformational makeover for a city desperately trying to escape its smoky past. Male leaders such as Pittsburgh Mayor David Lawrence (1889-1966), who would become Pennsylvania’s 37th governor, Richard King Mellon (1899-1970), the Mellon Bank financier, and Edgar Kaufmann (1885-1955), who directed Kaufmann’s Department […]