Los Angeles at work (1920-1939)
Subtitle: an exhibition of Los Angeles Area Chamber of Commerce photographs from the Security Pacific National Bank Collection at the Los Angeles Public Library
Contributors: Los Angeles Public Library
Publisher: Los Angeles Public Library
Published: 1985
Place of publication: Los Angeles, Calif
Language: eng
Number of pages: 23
Subjects: Industrial Photography; California; Exhibitions; Photography; Industries; Pictorial works; History; Photograph collections; Los Angeles Area Chamber of Commerce; Security Pacific National Bank
Notes: "The rich assortment of images in this exhibit 'Los Angeles at work : 1920-1939' was chosen from an archive of thousands of negatives made by Chamber of Commerce photographers for its publications during those years"--Plate [2]

Title from back cover of portfolio.