Massive bird coop covered in pigeons on a pigeon ranch on the Los Angeles River, ca.1900 

Hundreds of pigeons flock about a large coop on a pigeon ranch near the Los Angeles River 

Pigeons in the Los Angeles River on a pigeon ranch, ca.1900 

Feeding time at a pigeon ranch near the Los Angeles River 

View of a pigeon ranch along the Los Angeles River near the Riverside Bridge at the junction of Verdugo Road and San Fernando Road, ca.1905 

Three large sugar beets on display, ca.1900-1910 

Woman standing in front of a Sperry Air Service pigeon coop in Los Angeles, [s.d.] 

Thirteen horse-drawn plows on Van Nuys grain ranch, ca.1900 

Chickens in an outdoor pen on a chicken ranch, ca.1900 

Large flock of Angora goats in Arizona, ca.1900 

Lee's old ranch at Lee's Ferry on the upper Colorado River, junction of Marble Canyon and Glen Canyon, 1900-1930 

Three Havasupai Indian boys bathing in the Havasu River, ca.1900 

Large flock of sheep laying (mostly) in a field, ca.1900 

Combine harvesting on a Newhall ranch, ca.1900 

Three Havasupai Indian boys preparing to dive into the Havasu River, ca.1900 

Combine harvester on a Van Nuys Ranch, ca.1890-1900 

Twenty-horse harvester at work in a field on a Van Nuys-Lankershim ranch, California, ca.1905-1908 

Juin, a Yuma Indian, Colorado River boatman, and interpreter, on a trip of George Wharton James on the river, ca.1900 

Men with cows on a Sierra Madre cattle ranch, ca.1900 

Goat herd owned by Tule River Indians, Tule River Indian Reservation, near Porterville, ca.1900