Byzantine Bronze Ring with Dove

Slender hoop expanding to a heart-shaped bezel with a stylised dove facing right. 2.36 grams, 21.91 mm overall, 19.40 mm internal diameter (approximate size British Q, USA 8, Europe 17.49, Japan 16)



Ex P Chapman collection, 1980s-1990s.

Cruciform in plan and D-shaped in section with incised lines across the vertical arms, one T-shaped finial remaining; attachment lugs to reverse. 12.5 grams, 34 mm



Ex Den of Antiquity, Cambridge, UK. From the private collection of a West London, UK, gentleman, formed since the early 2000s. Accompanied by a typed dealer's ticket.

Bulbous body with short neck and biconvex filler-hole; intended to be filled with explosive liquid and a wick, and used as a hand grenade. 454 grams, 10.4 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.