I got up early this morning and headed into town to take some pictures. When I got into the old part of Casa Grande it was 8:30 and 34°, but the sun was shining so as long as I stayed out of the shade I was okay.
There may be more old parts of Casa Grande, but I was rather disappointed in the old part that I was at because it looked like it was all built in the 1950s and wasn't really very interesting. In fact the only building I saw this morning that was interesting was an old church that is now the town Museum.
I still haven't been able to repair my main computer. I don't have a bootable CD with Windows 10 on it or I would try that. I've been unable to get into safe mode or into the bios, and other hard drives I have that have Windows operating systems on them wont boot either, so I'm just about at a dead end with what I can do.