El Retiro Block 6 EL RETIRO BLOCK 6.tif EL RETIIZO BLOCK 6 Lot 3, E- Permit to F. H. Walker to build one-story dwelling, 9'2" from front_____ property_!!~~.:.____________________________________________ Res._No._51233___ 8-19-29____ http://apps.sandiego.gov/directories/development-services/pdf/records/subdivision_cards/drawer_1/a_el/el_retiro_block_6.pdf