Horton's Addn. Block 330 HORTON'S ADDN. BLOCK 330.tif HORTON'S ADDITION BLOCK 330 S of Lot E all of Lot F- Permit DENIED a)dg O' setback NE cor Palm & 4th Ave to Dr Wm Howell to Res 4489 const doctors'.fic: 7 3//8/50 http://apps.sandiego.gov/directories/development-services/pdf/records/subdivision_cards/drawer_1/a_block_300/hortons_addn_block_330.pdf