View of the entrance to the Los Angeles County Fair in Pomona, showing fairgoers and a large canvas-topped tent, ca.1925-1929 

Interior of a citrus fruit packing house where a woman poses with a vat of oranges, ca.1930 

Interior view of a Los Angeles County Fair tent, showing displays of products from California Counties, ca.1932 

Orange display at the Los Angeles County Fair, 1929 

Interior of a citrus fruit packing house where women are packing fruit, shown from above, ca.1930 

Interior of a citrus packing house, showing crates of fruit ready to be shipped, ca.1930 

Murals created out of citrus fruits at a Los Angeles County display at a citrus fair, 1934 

Interior of a citrus fruit packing house showing fruit on a vonceyor belt, ca.1930 

Panoramic view of displays relating to California counties in a tent at the Los Angeles County Fair in Pomona, ca.1930-1935 

Interior of a citrus fruit packing house where women are grading the fruit, ca.1930 

Orange display at a fair, depicting the first gold strike in Los Angeles County, ca.1930 

Los Angeles County citrus exhibit, ca.1925 

Interior of a citrus fruit packing house where women are packing fruit, seen from above, ca.1930 

View of Los Angeles city planners in front of a map showing projected improvements to the Los Angeles County Fair Grounds, ca.1929 

Santa Paula Citrus Fruit Association lemon packing house, ca.1905-1919 

Interior of a citrus processing plant, showing conveyor belts, Pomona, ca.1910 

Citrus fruit pickers in Oroville, ca.1926 

View of the entrance to the Los Angeles County Fair, showing a four-way street intersection, ca.1930 

Interior of a citrus fruit packing house where women are inspecting fruit juice (?), ca.1930 

Birdseye view of the construction of the Los Angeles County Fair Grounds, showing rows of trees in the background, 1922