Medieval Iron Anti-Cavalry Caltrop Collection

Piriform body with dome mouth, impressed annulets to the body; intended to be filled with explosive liquid and a wick, and used as a hand grenade. 570 grams, 12.2 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'. This lot is accompanied by an illustrated lot declaration signed by the Head of the Antiquities Department, Dr Raffaele D'Amato.

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.

Egg-shaped with spiked sleeves or prongs, the top of the weapon with a narrow edge. 190 grams, 10.9 cm



Acquired on the UK art market before 2000. Property of an Essex, UK, gentleman. This lot is accompanied by an illustrated lot declaration signed by the Head of the Antiquities Department, Dr Raffaele D’Amato. This lot is accompanied by an illustrated lot declaration signed by the Head of the Antiquities Department, Dr Raffaele D'Amato.

The 'claw mace' was an enigmatic ancient bronze weapon from the Bronze Age Near East. The hollow bulbous head was trailed by tines of varying lengths. It is believed that it was affixed over a wooden shaft and used like a club in combat, and not necessarily used as ceremonial weapon. The knife edge bulb end could have broken bones and proven to be a formidable striking weapon requiring no skill to wield. The tines would have not only been decorative, but have served to add strength below the striking end to prevent breakage. In battle, maces were often used by commanders to display rank when giving orders in battle and leading soldiers, inspiring leadership and power. Egg-shaped with spiked sleeves or prongs, the top of the weapon with a narrow edge, the sleeves with small internal tangs for mounting.

Comprising: ferrous shield boss of Härke & Dickinson's Type 3 with broad flange, deep sidewall with carination and domed cone; flared apex stud; traces of fixing rivets in underside of flange; spearhead of Swanton's Type E2, lenticular in section with elongated lozengiform profile, split socket. 437 grams total, 17-17.5 cm



Found East Anglia, UK. This lot is accompanied by an illustrated lot declaration signed by the Head of the Antiquities Department, Dr Raffaele D'Amato.

The distortion to the shield boss appears to have been produced by an impact blow from a sturdy, wedge-section blade, probably an axe.