Examining motor of 60,000 mile Studebaker, Southern California, 1934

4 photographs of men examining Studebaker motor, Southern California, 1934. "Subject: examining motor of 60000 mile Studebaker, 2nd envelope; Client: Union Oil; Original Print Order: 1 ea[ch], 4 ea[ch] 2, 4, 2 #3; Size: 5x7, 8x10; Finish: file, gl[ossy]; Re-Order: 1 #2; Mount: as marked on sample; Job: 2-27-134; Year: 1934" -- on envelope front. "Operator's Report Name: Joe; 4 Original Photographs-Size: 8x10; Amount: 15.00" -- on envelope back.