Exterior view of an abandoned building in Rancho Penasquitos, ca.1875 

Ruins of the adobe ranch house and outbuilding of the Rancho Encinitas, Escondido, ca.1870-1900 

Adobe ranch home and outbuilding in Fallbrook, 1870-1880 

Exterior view of the barn outbuildings used for sheep ranching at the Rancho Monseratta two miles up San Luis Rey Valley, 1870-1880 

Exterior view of the Rancho Monserratte, shown from a distance, Fallbrook, 1870-1880 

Exterior view of an adobe, built by M.A. Forester, at the Rancho Las Flores, 1870-1880 

Exterior view of the restored Rancho San Dieguito, home to Bing Crosby, 1870-1880 

Exterior view of the dilapidated adobe Rancho Agua Hedionda in Carlsbad, ca.1930 

Exterior view of an adobe on Rancho Las Flores, built by M.A. Foster, located 6 miles north of Oceanside, east of main road, 1870-1880 

Dilapidated San Digueito Rancho in Santa Fe, ca.1875 

Exterior view of the Rancho Agua Hedonida, home of Don Sylvestro Marron Sr., Ocean Side, ca.1930 

Exterior view of the adobe home of Don Leonard Cota on Rancho Rincon near Ontario, ca.1900 

Exterior view of the dilapidated Andreas Ybarra home in Los Encitas, ca.1875 

View of houses on the Monserratte rancho, ca.1875 

Collapsed barn on the Las Encitas Rancho, San Diego, ca.1875 

Ruins of adobe Rancho Corral de Piedras, San Luis Obispo County, August 1938 

Distant view of Rancho Estrella adobe, San Luis Obispo County, August, 1938 

The dilapidated store on the road between Temecula and Pala in San Diego County, ca.1915 

Woman outside the Pedro Estrada adobe on Rancho Asuncion, ca.1900 

Exterior view of an adobe house in a copse of trees on Rancho Temblor in Bakersfield, ca.1938