I became interested in John T. Harris' home address, 600 S. Coronado St.:
(Oops, I forgot to caption that last one from 1906: It's from the
LA Times of July 15, 1906.)
It seems to have been a single family residence early on, and apartments later.
Now if I only had a picture of the place! The address appears to be just barely off the 1909 Bird's Eye map of L.A.