Two factory women workers examining cylindrical components, ca.1930 

Workers in an olive factory, ca.1920 

Workers in a small yacht factory, ca.1940 

Woman factory worker sorting wrapped candy at a table, ca.1940 

Women workers loading oranges in crates to be shipped, ca.1930 

Close-up view of female factory worker examining a small metal component, ca.1940 

Workers in an unidentified food factory, ca.1930 

Multiple factory workers completing a final inspection on tires, ca.1930 

Interior view of an unidentified factory,showing workers from behind, ca.1940 

Factory worker in a kiln of a ceramics factory, ca.1935 

Interior view of an unidentified factory, with two suited men inspecting metal parts, while workers are on an assembly line in background, ca.1942 

Interior of an unidentified factory where a worker is "machining heat exchanger bodies", ca.1930 

Lines of women workers in an electronics factory, showing some working on large disks, ca.1950 

Two unidentified workers lowering chains in a factory, ca.1930 

Factory workers putting sheets of rubber into a machine, ca.1945 

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

Workers manipulating sheet metal inside a factory, ca.1950 

Unidentified factory interior, showing workers adjusting a small slab beneath a large machine, ca.1930 

Woman worker sealing honey jars with beeswax, ca.1930 

Women workers making decorative basket covers, ca.1935