Lemons filling a railroad car or refrigerator, ca.1925 

Trolley car passing along a large building, ca.1930 

Freight cars near the power plant for the Santa Fe Railway ice plant, Yard "B", San Bernardino, CA, ca.1930 

Floor laid for a railroad box car constructed at Los Angeles General shops, ca.1900 

Workers loading boxes of walnuts on Union Pacific Railroad car, ca.1940 

Two connected railway cars, showing passengers through a window at left, ca.1930 

Street trolley car passing a street corner, ca.1930 

Electric cars of the Municipal Railway passing under a bridge within a crowded city, San Francisco, ca.1920 

Furniture plant with workers, ca.1930 

Two workers loading large tires onto a railway car, ca.1950 

Two men working at a machine inside an unidentified factory, ca.1942 

Man loading crates of pre-cooled oranges into a railroad car, ca.1930 

City street and buildings taken from the top of Angels Flight, ca.1920-1930 

Workers lowering machinery inside the Northrop Corporation's Plant, ca.1950 

Workers in an olive factory, ca.1920 

Two male workers inside a factory, ca.1930 

Three workers inside a factory, surrounded by large sacks, ca.1930 

Two women, one of whom is putting on makeup at a mirror, in a new lightweight steel railroad car, ca.1930 

Two men operating a locomotive engine, ca.1920 

Combination sleeping berth/commissary of the Pullman Palace Car "Gem", ca.1880