Acitest, Anabolic Food Products Inc., Southern California, 1934

2 photographs of a man holding pH testing cards and a liquid dropper, Southern California, 1934. "Subject: Acitest; Client: Anabolic Food Products Inc., 405 So[uth] Hill St[reet]; 8x10; Original print order: 1 Ea[ch]; Size: 6x6; Finish: Gloss[y]; Mount: on 8x10 Paper; Re-order: 1 ea[ch]; Size: 2 1/2 x 2 1/2; Finish; gl[ossy], section only [ilg]; Year: 1934; Job: 2-27-127" -- on envelope front. "Operator's report (Name): Henry; Original photographs-At Studio: 3, Special Lighting or Background, 8.50" -- on envelope back.