Horton's Addn. Block F HORTON'S ADDN. BLOCK F.tif '. HORTON'S ADDITION BLOCK F Lot L- Permit to Joe Stubbs Jr., Inc to erect a portable building at the SW corner of 1st Ave. & Broadway Res. 69045 3-21-39 http://apps.sandiego.gov/directories/development-services/pdf/records/subdivision_cards/drawer_1/a_block_300/hortons_addn_block_f.pdf