1936 near Bakersfield
1909 VAnderbilt Cup, this is an American roadster
Feb '39 on the Tehachapi Bridge, US 99 between the Imperial Valley and San Joaquin Valley
1910, Miss Powell and Miss Sands
http://www.shorpy.com/ which specializes in pictures from the civil war to WW2, of various subjects material, some color, most black and white.