Debris basin at La Crescenta-Montrose, CA, 1935

5 photographs of debris basin at La Crescenta-Montrose, CA, 1935. "Subject: Debris basin at Montrose; Client: A.S. Vinnell Co., 99 Amalia Avenue, L.A., An 6684; Classifications: I-Construction-Misc[el]laneous; Original Print Order: 1 ea[ch]; Size: 8x10; Finish: gl[ossy]; Mount: #1&2 to be joined; Re-order: 1 #1,2; 9-26-183; Year: 1935" -- on envelope front. "Excavating - Sand, Decomposed Granite; Ore and Material Production; A.S. Vinnell Co., Contractors; A.S. Vinnell; 969 Amalia Avenue, ANgelus 6684, Los Angeles" -- on business card. "Operator's Report Name: Dean; Original Photographs--Size: 5-8x10 ext[erior]; 35 Miles: Transportation at 7¢; 2 1/2 Hours: Time; Amount: 7.50, 2.45, 5.00" -- on envelope back.