"I am convinced that our people want clean air. There is no other single thing which will so dramatically improve the appearance, the health, the pride, the spirit of the city."
~Pittsburgh Mayor David L. Lawrence in his 1946 inaugural speech
"I am convinced that our people want clean air. There is no other single thing which will so dramatically improve the appearance, the health, the pride, the spirit of the city."
~Pittsburgh Mayor David L. Lawrence in his 1946 inaugural speech