Smoggy Los Angeles: Historical Photos What L.A. looked like before the U.S. regulated Pollution
#43 Smoking stack from Mercer Hotel, 1347 South Hill Street, throwing heavy clouds of smoke upward, 10 March 1949
Places & People
#43 Smoking stack from Mercer Hotel, 1347 South Hill Street, throwing heavy clouds of smoke upward, 10 March 1949
