Physical description: Material: PaperDimensions: 250 x 167 mm leaf [196 x 119 mm written]Foliation: British Museum foliation in pencil (pre-1884 foliation cancelled and replaced)Ruling: Misṭarah; 21 lines per page; vertical spacing 11 lines per 10 cmScript: NaskhInk: Black; red used only for labels in tablesDecoration: Numerous diagrams and tablesBinding: British Museum binding of red leatherCondition: Excellent; light foxing, minor water damage in margins does not affect legibility; some worm damage repaired in placesMarginalia: Some marginalia in a maghribī hand