AN IRON POT HELMET, crudely made of three main pieces riveted together, comprising one-piece skull reinforced with an applied iron cross surmounted by an acorn-shaped finial, rounded peak and deep one-piece neck-guard (slight holing at rear), the main edges turned throughout, 17th Century; two back-plates, one 17th Century, and a cowter, 16th Century (all surface patinated overall)