Hospital Workers Strike Historical Marker, 173 Ashley Avenue, 2023. ID: 615 | This file appears in: Persistence: Septima Clark Combats Poverty and Injustice, 1965-1970 In May 1969, this block of Ashley Avenue filled with striking workers and their supporters. At that time, Septima Clark was a staff worker for the Southern Christian Leadership Conference (SCLC), which came to town to support the strikers. Download Original File "Hospital Workers Strike Historical Marker, 173 Ashley Avenue, 2023." appears in: Persistence: Septima Clark Combats Poverty and Injustice, 1965-1970