Contact: Special Collections, Doheny Memorial Library, Libraries, University of Southern California, Los Angeles, CA 90089-0189; specol@usc.edu Doheny Memorial Library, Los Angeles, CA 90089-0189 For uses other than private, contact USC Libraries Special Collections at the e-mail given USC Libraries Special Collections specol@usc.edu
Description
7 photographs of hydrometer tests of triton & sludge from other oils, Southern California, 1935. "Subject: Hydrometer tests of triton & sludge from other oils Client: Union Oil Co. Original Print Order: 1 ea[ch], 2 ea[ch], 1 #1, 1 #5 Size: 5x7, 8x10, 11x14 Finish: gl[ossy] Mount: For files, no circle, enlarge tube on left to 5 3/8" [ilg], as before #1, 2, 3, 4, are to be printed then circle as mask Year: 1935 Job: 1-18-97" -- on envelope front. "Operator's Report Name: Dick 7 Original Photographs - Size: 8x10 Amount: 21.00, 2x80 Extra Charges: Stromheyer" -- on envelope back.
Type
image
Format
7 photographs: b&w, negative, 5x7 in. in envelope B/W Nitrate 5x7 in. photographs negatives
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