Irrigation ditches in a citrus grove, ca.1900 

Irrigation ditch leading to orange groves, ca.1930 

Palm Canyon near Palm Springs, showing a leaning palm tree, ca.1900 

Irrigation of young orange trees, showing a row of trees between two irrigation ditches, October 25, 1933 

Orange groves and palm trees in Southern California, ca.1900 

Palm tree and citrus orchards in Southern California, ca.1900 

Palm trees lining a wide road, [s.d] 

Palm tree-lined residential street in Los Angeles, [s.d.] 

Irrigating young orange trees, October 25, 1933. 

Orange groves showing a palm tree in the foreground, in Azusa, ca.1920 

Palm Canyon near Palm Springs, showing an elevated view, ca.1900 

Palm trees, orange groves with snowcapped mountains, showing a brick wall, ca.1920 

Palm Canyon near Palm Springs, showing boulders in the stream, ca.1900 

Squat palm tree in a bed of flowers in a park that appears to be along the Santa Monica shore, [s.d] 

Palm trees and orange groves, ca.1920 

Palm trees, orange groves with snowcapped mountains in background in Azusa, January 9, 1931 

Tall palm trees lining a street, showing orange groves in Glendora, January, 1930 

Lone palm tree with orange groves, ca.1920 

Palm tree in mountainous terrain, [s.d] 

Palm trees and orange groves along the side of a road in Azusa, ca.1920