Piriform body with domed filler-hole, the upper body with tight rows of impressed teardrop-shaped motifs, two deep circumferential grooves beneath; intended to be filled with explosive liquid and wick, used as a hand grenade. [No Reserve]

PROVENANCE:
From a specialist collection of militaria, London, UK, collected 1990s onwards.

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 (μεσαίον kακάβιον) 9th-11th century AD'.

LITERATURE:
Cf. 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 Gefäße aus Gebranntem Ton, ibid; cf. Ayalon, D., Gunpowder and Firearms in the Mamluk Kingdom, London, 1956, p.16.

FOOTNOTES:
Apart from the use of siphons or manual flame-throwers called cheirosiphona, special corps of Roman soldiers employed terracotta grenades, in the form of small jars, abundantly evidenced in archaeological excavations. They were called μεσαία kακαβιά or κυτροκακάβια where the former had a bulbous shape and the latter a more cylindrical form.