For Eastern service something lighter than this is of course necessary--a cap or a broad hat might easily be adopted there; and for American service another description of covering is also most essential to the health and comfort of the soldier. We mean the close-fitting and well-formed fur cap, which can protect the head, neck, and cheeks of the wearer from the extraordinary rigour of a Canadian winter. The cap worn by our guards when last on service in these regions, was at once comfortable, useful, and handsome. For the cavalry, where ornament seems to be required much more than amongst the infantry--for they fancy themselves, if indeed they are not, the top sawyers in all matters of service--the head-dress must be not only useful, but can hardly be made too ornamental, within the limits of good taste. And here allow us to say that the infantry shako and the great grenadier's cap are perfectly absurd and misplaced; the one will never give a man any chance against a sabre-cut, and the other is fit only to tumble off within the first two minutes of a charge. In heavy cavalry nothing but the helmet, richly plumed and crested, should be allowed; constructed either of leather or metal, yellow brass or silvery steel, and adorned sometimes with skins, sometimes with graven plates. The handsomest helmet worn by any regiment in Europe, is that of the old _gardes du corps_ of Charles X., the same as that now worn by the _gardes municipaux a cheval_ in Paris; a metal helm with leopard-skin visir; a lofty crest, with a horse-tail streaming down the back, and a high red and white feather rising from the left side. Beauty of natural form, the sharp contrast of flowing lines between the feather and the tailed crest, and the general brilliancy of colour, render this by far the most effective head-dress for cavalry which we have ever seen. Our helmets in England, for the dragoon guards, are too heavy, too theatrical; there is no life and spirit in them. In light cavalry of all kinds, except lancers, the fur cap, lately re-introduced into the British army, is the most useful and most suitable covering; it is at once comfortable and becoming; its form is warlike and harmonious; its colour rich; and it admits of as much or as little ornament as you please to put upon it. Without a feather it is good, with one it is better; guard-bands add to its appearance without troubling the wearer; and it has the merit of lasting to look well longer than any other kind of cap whatever. In the lancers they should always preserve that national cap which tells us of the origin of this arm, and which is an ingenious and elegant adaptation of the strength of the helmet to the lightness of the shako; it is beautiful and graceful as the lance itself; we have nothing to say of it but what is in its favour.