Access to this collection is generously supported by Arcadia funds., Text from nitrate negative sleeve: Calif. - San Gabriel Canyon - Gold Mining, Related to the article “Gold Gleaners Ply Trade in San Gabriel Canyon, Cream Skimmed in Early Days, but Ancient Diggings Still Yield Pittance to Patient Toil.” Los Angeles Times, 25 Sept. 1932: A1., Mountains and cliffs, with pipes running down cliffs at right, cars and campsite visible at lower right