CA - Contra Costa County 1968 Phone Book Alamo, Antioch, Avon, Bethel Island, Brentwood, Byron, Canyon  Clayton, Clyde, Concord, Cowell, Danville, Dublin, East Contra Costa Knightsen, Lafayette, Martinez, Moraga, Nichols, Oakley, Orinda Pacheco, Pittsburg, Pleasant Hill, Port Chicago, Rheem Saint Mary’s College, San Ramon, Walnut Creek (Listings for Richmond, Crockett, El Cerrito, El Sobrante, Hercules, Pinole, Port Costa, Rodeo and San Pablo appear in the Richmond Directory) $19.99
	CA - Contra Costa County - Central 1982 Phone Book Alamo, Antioch, Avon, Bethel Island, Blackhawk, Brentwood, Byron Canyon, Clayton, Clyde, Concord, Danville, Diablo, Dublin, East Contra Costa Knightsen, Lafayette, Martinez, Moraga, Nichols, Oakley, Orinda, Pacheco Pittsburg, Pleasant Hill, Rheem, Saint Mary’s College, San Ramon, Walnut Creek $19.99
	CA - Contra Costa County - Central 1983 Phone Book Alamo, Antioch, Avon, Bethel Island, Blackhawk, Brentwood, Byron Canyon, Clayton, Clyde, Concord, Danville, Diablo, Dublin, East Contra Costa Knightsen, Lafayette, Martinez, Moraga, Nichols, Oakley, Orinda, Pacheco Pittsburg, Pleasant Hill, Rheem, Saint Mary’s College, San Ramon, Walnut Creek $19.99