Here's a great photo of Garden Grove about 1930, provided by Doug McIntosh. We're looking north through downtown in this shot. Note the Pacific Electric tracks running caddy-corner across the photo. The second photo, below, shows roughly the same location today, and was provided by Glenn Frank.
I already mentioned that my schedule would make it hard to post much for the next week or two. Well, it just got even harder. My computer is suddenly struggling to complete even the simplest tasks. This means I either need a new CPU or some kind of major overhaul on the old one. In the meantime, thanks for your patience.