Italian helmets are more like hats, giving no protection to the face unless cheek-pieces are added. An early form, from Ancona, is almost hemispherical, with wide brim and two large bosses on the sides (No. =203=, fig. 73). The bosses would stop glancing blows on the head. The smaller knob on the front of this example may have held the crest; if so, the corresponding knob behind has been lost. Two helmets from Cannae are later developments of the same type (No. =204=, fig. 74). They are decorated and stiffened with two curved bands in relief, one on each side of the crown. The bosses and brims are broken away. The earliest helmets of this shape belong to the seventh century B.C. Our later specimens were probably worn in the battle of Cannae (216 B.C.). They have wrongly been called Carthaginian because of their discovery on this battlefield, but the type is European, and has been found at Hallstatt. The helmet with sharp pointed top also belongs to a class which extended to France and Germany in the early Iron Age (No. =205=, fig. 72). The arched socket for the crest is a peculiarity of this example, which is of later date, about fourth century B.C. More strictly of Italian origin are the heavy Etruscan helmets resembling reversed jockey-caps, with a knob on top, a short peak covering the wearer's neck, and attached cheek-pieces (No. =206=, fig. 75). They are cast; nearly all other helmets are hammered work. Their date is from the fifth to the third century B.C. The Etruscans also used an oval helmet with ridged crown, of which the most notable example comes from Olympia, where it was dedicated as part of the Greek spoils from the naval battle of Kyme (B.C. 474). This helmet is described above among the Greek Inscriptions (p. 8, fig. 7, No. =13=). Other examples are heavier, and have a broad decorated rim (No. =207=, fig. 73). [Illustration: FIG. 74.--ITALIAN HELMET, FROM THE BATTLEFIELD OF CANNAE (NO. 204). 1:5.] [Illustration: FIG. 75.--ETRUSCAN "JOCKEY-CAP" HELMET WITH HINGED CHEEK-PIECES (NO. 206). 1:5.] There is no specimen of a Roman helmet in this collection. The scarcity of remains of Roman armour is due to the fact that it was mostly made of iron, which has decayed. Representations of different shapes may be seen, in a statuette of an officer (No. =219=, fig. 85), a small model of a trophy (No. =233=), a cast of a large marble relief (No. =236=), and a drawing of a soldier from the Column of Trajan (fig. 90). All these show close-fitting caps with broad chin-straps, which also serve as cheek-pieces. They are varieties of the Attic type. Some Roman helmets found in England are exhibited in the Department of British and Mediaeval Antiquities. One of them is reproduced in fig. 76. It is evidently related to the much older Etruscan "jockey-cap." The hinged cheek-pieces are wanting. It is likely that the Romans would combine Greek and Italian patterns in designing a uniform helmet for their own army.