9th-11th century AD. A ceramic piriform missile with a wide band of incised vertical lines, conical top and thick rim enclosing the narrow mouth; intended to be filled with explosive liquid and a wick, and used as a hand grenade. Cf. Arendt, W. Irene Granaten des 13-14. Jahrhunderts, die an der Wolga gefunden sind, Zeitschrift fur Historische Waffen-und Kostumkunde, 11 (1926-8), p.42; Arendt, W. Die Spharisch-konischen Gefasse aus Gebranntem Ton, ibid.; Ayalon, D. Gunpowder and Firearms in the Mamluk Kingdom, London, 1956, p.16. 565 grams, 14cm (5 1/2"). Property of a North London gentleman; acquired on the UK art market before 2000. Fair condition, chipped.