Radio, Black and Harris, Southern California, 1932

4 photographs of men with piano and microphone, Southern California, 1932. "Subject: Radio, Black and Harris; Client: Union Oil Co.; Original Print Order: 1 ea[ch]; Re-Order: 2 ea[ch], 12 ea[ch] #1, 4, 12 #1, 4 ea[ch]; Size: 8x10, 5x7; Finish: gl[ossy], dull; Mount: buff; Year: 1932; Job: 1-12-55" -- on envelope front. "Operator's Report (Name): Joe; 4 Original Photographs - Size: 8x10, interior; Amount: 12.50" -- on envelope back.