Map of Part of Los Angeles County. Showing the "Abel Sterns Ranches" "La Habra" "Los Coyotes" "San Juan Cajon" " Las Bolsas" "La Bolsa Chica". Neg Available. W.W. Robinson., Abel Sterns Ranches "La Habra" "Los Coyotes" "San Juan Cajon" " Las Bolsas" "La Bolsa Chica"