Approximately 60 blue line maps printed on recto only; hand-colored key map as front pastedown. Oblong folio 25x37.5 cm (9¾x14¾"), gilt-lettered black cloth, maroon cloth spine, post bound.
Details of streets, residences, and places found in Hayward. Most of the block and tract numbers with printed names; most with added names in pencil (crossing out and replacing the printed names). No copies listed in OCLC/WorldCat.