Fabrication of a suit of armour at the end of Middle Ages: An extensive archaeometallurgical characterization of the armour of Laval

This study focuses on the extensive archaeometallurgical characterization of a suit an exceptional armour belonging to “Musée du Vieux-Château” in Laval (France). Except for helmet, its morphological features correspond rare Italian-style equipment dated from 15thcentury. However, exact origin is unknown. Metallurgical investigations made set samples revealed that was various ferrous alloys, submitted different heat treatments. Particular craftsmanship has been implemented some elements such as backplate involving both quenching harden metal and use “banded steel”, combining several sheets with properties, which could have achieved provide better defensive properties. These results were combined thorough provenance analysis by considering composition Slag Inclusions (SI), revealing three supply sources pieces suit. Two defences whose chemical signature compatible Italian Alps while others common signature, another group defences, already studied. The reinforces hypothesis link between parts armour. More broadly, give new insight fabrication Italian-fashion crucial data establishing supplies employed armourers’ workshops.