Montage of tank photos, Los Angeles County, Calif., 1941

2 photographs of a tank truck of the Butane Corporation, probably in Los Angeles County, California, 1941 December 16. "Subject: Montage of tank photographs for Chamber of Commerce South American catalogue." "Client: Buehler Tank & Welding Company, Mrs. Reynolds; 1 montage and prints; Amount: 25.00" - on envelope. "Buehler Tank & Welding Works, 5000 Pacific Boulevard, Los Angeles, California" - on purchase order.