Chesterton Extension CHESTERTON EXTENSION.tif CHESTERTON EXTENSION Lot 27 & por of 28- Classification of use to Graham M. Kelley for a retail carpet sales establishemnt in the RC zone. Res. 185359 10-28-65 q1 http://apps.sandiego.gov/directories/development-services/pdf/records/subdivision_cards/drawer_1/a_city_hts/chesterton_extension_.pdf