I came across this website with some really great historical photos. They seem to be adding more every month, and the print I ordered from them is really neat. The small images are downloadable for free. http://artemisimages.com/searchres.asp?kw=trains&fk=&select=
Posted by atsf3751 (Member # 1538) on :
It looks like they have quite a number of photos of some pretty rare SP units, including their German-built diesel hydraulics from Kraus-Maffei, Train Masters on Bay Area "commute" runs, and one of SP's two H-643 experimental diesel hydraulics from Alco.