9th-11th century AD. A piriform ceramic vessel with tapering shoulder, short neck, domed lip and conical base, median band composed of stamped scrolled motifs within roundels, triangles between, plain bands above and below; intended to be filled with explosive liquid and a wick, and used as a hand grenade. See Arendt, W. I., Granaten des 13-14. Jahrhunderts, die an der Wolga gefunden sind, Zeitschrift fur Historische Waffen-und Kostumkunde, 11 (1926-8), p.42; cf. Arendt, W., Die Spharisch-konischen Gefasse aus Gebranntem Ton, ibid; Ayalon, D., Gunpowder and Firearms in the Mamluk Kingdom, London, 1956, p.16. 505 grams, 11.5cm (4 1/2"). From the collection of a North London gentleman, latterly with a London gallery as a display collection exhibiting the wide range of decorative types; accompanied by an academic paper by military specialist Dr Raffaele D'Amato, dated 15 July 2019 and titled Eastern Roman Empire - Greek Fire Bomb or Hand Grenade (??????? k???????) 9th-11th century AD. [No Reserve]