Standard Oil Company's California Bicentennial Print Series (11). All are in very good condition. Some still have the original order form attached. Names of the prints are of the following :

Mission San Luis Obispo De Tolosa, Mission Santa Ines, Old Custom House -Monterey, Mission San Buenaventura, Mission San Luis Rey De Francis, Fort Ross, Bodie ,Bodie (w/o order form), Scotty's Castle, Star of India Ship, and Mission San Carlos Borromeo Del Carmelo. 

These prints are pre-owned in excellent condition.