Musicians at supervisors office, Los Angeles, CA, 1940

2 photographs of musicians and audience at supervisors office, Los Angeles, CA, 1940. "Date: Thurs[day]; Time: 2 p. m.; Operator: Dean; Meet: Hal Roberts; For: Musicians Mutual Protective Ass[ociatio]n, 1417 Georgia; At: Supervisors Office; Job: Hall of Records, 4x5 syncroflash [sic] of proceeding; Deliver to: Hal Roberts, 1417 Georgia; Promised: Rush Rush, Thurs P. M." -- on card front. "In city; Day: 2 1/2; No. of Negs.: 2; Illumination Used: synchroflash" -- on card back. "Subject: Musicians at Supervisors Office; Agency: C. O. D.; Client: Musicians Mutual Protective Ass[ociatio]n, Hal Roberts, 1417 Georgia; Original Print Order: 1 ea[ch]; Size: 8x10; Finish: gl[ossy]; Re-Order: 2 ea[ch]; Size: 8x10; Finish: gl[ossy]; Job: 5-9-66; Year: 1940" -- on envelope front. "Operator's Report Name: Dean; Original Photographs-Size: 2 - 8x10 int; incl[ude] waiting; Amount: 8.00" -- on envelope back.