Though we are not discussing armour at the moment, we may say while speaking of military head-dresses that metal helmets are still in use in a few regiments. The helmet also of the fireman deserves attention, as it is practically of the same type as that worn by the ancient Greeks. (See Figure 62.) [Illustration: FIG. 62.--A fireman's helmet (of the ancient Greek type).] [Illustration: FIG. 63.--Buttons so arranged that the broad brim of a hat can be fastened to the crown, thus forming a temporary "cock" (Hudibras after Hogarth).] The cocked hat should also claim our attention, and it gives us another instance of temporary alterations which have ultimately become permanent. The picture of Hudibras shows an early stage in the history of cocking. The strings which connect the brim of a bishop's tall hat to the crown are evidently connected with this practice. In the modern cocked hat more of the right side is turned up than of the left. A little careful examination will render its development from the broad-brimmed hat easily understood, while the representatives of the hat-band and the details of the cocking will be soon discovered. The cock of the hat formed a convenient spot in which to fix an ornament, and the name cockade has come to be applied to such an addition, borne on the hat, as a mark to distinguish the wearer. The part which cockades have played in history is considerable, but as they are now chiefly associated with the liveries of men-servants they will be considered later on in the book. Before, however, we leave, for the present, the subject of head coverings, we ought to mention that a piece of woven material as primitively used without even a restraining band, still survives in the shape of the small shawl which north-country girls and women very generally wear over their heads. The head-dress of the nun is another case in point, and recalls that in vogue in Tudor times, while the sun-bonnet of the barge and market women, though more highly developed, still consists to a considerable extent of simple drapery. VII SHOES AND STOCKINGS EARLY FOOT-GEAR--THE ORIGIN OF THE CLOCK--A MODERN IMITATION OF TATTOOING--GAILY COLOURED GARTERS Many persons still go barefoot, so that ancient as foot-gear may be, the stage preceding its adoption is even now represented. Moreover, sandals, which are very primitive, have been much in use of recent years, and have especially been worn by children. If we turn to ordinary boots and shoes we shall not find many obvious points about them which lead up to their history. Still we shall see in the case of a large number that in places where one piece of leather laps over another, it is perforated with rows of holes which form a kind of simple ornamentation. (See Figure 64.)