3550 Davis Street
An ad in the Oakland Tribune in 1952 lists this construction firm, but that’s all I know unless I pay ten bucks to see the page.
4244 Edge Drive
This tiny street features an interesting hand-drawn mark by Mr. Buel (I also have a horseshoe mark of his from this year). What did he write in the driveway that has since been covered with asphalt?
1635 Leimert Boulevard
This is the first A. A. Johnson mark I’ve found. There are lots of A. A. Johnson & Son marks, all of which postdate this one. (I’m thinking that the one I called 1931 is really a 1936.) That hints at a story.