Byzantine Bronze Cross Pendant

Ovoid in profile with incised linear decoration to the shoulder; intended to be filled with explosive liquid and a wick, and used as a hand grenade. 401 grams, 11 cm



From an important specialist collection, London, UK, 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'.

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.

With D-section hoop supporting a discoid bezel with decoratively notched circumference; possibly later engraved with a menorah. 2.34 grams, 18.62 mm overall, 17.24 x 15.16 mm internal diameter (approximate size British J 1/2, USA 5, Europe 9.32, Japan 9)



North American collection, 1990s-2000s. Ex property of a Surrey gentleman.

Plano-convex in section with impressed design of a nimbate figure kneeling before a container surmounted by a cross and crescent moon, all within a pelletted border. 6.93 grams, 26 mm



Ex important Christian collection, 1970s.