Public domain Material in the public domain. No restrictions on use.
Looking west on Fourth Street; Main Street crosses near the center of the photo. Visible on the right are the six-story First National Bank of Santa Ana building, and the distinctive clock tower of the third Spurgeon Building. Most of the buildings in this photo still stand.
http://ark.cdlib.org/ark:/13030/c8mw2fvd CFLS_149 binder number 208b