What is with all the lathes in California?
California had a lot of industry in the past (still has a little today), several truck and heavy equipment builders (Moreland, Kleiber, Holt, Gorham, Hall Scott, Vanpelt, Fageol / Peterbilt), a few small gun makers, a booming aircraft industry (Lockheed, Douglas, Convair, Martin, Vultee, Hiller and Ryan were started here), ship building, large factories for GM and Ford. The Nuumi plant in Fremont was built as a joint GM / Toyota venture, later Toyotas only and now builds Teslas.
The cool vintage tools that many hobbyists like came from a time when California made a lot of stuff besides tech millionaires. Even used to make some machine and wood working tools, Benchmaster, Comet, Diamond Tool Company, Davis & Wells and Rotex are a few I know of. Not so vintage but the Sherline mini-lathes / mills are currently made in Socal.