To return, however, to the "fans" upon the early helmets. Many of the examples which have come down to us show the fan of a rather diminutive height, but (in the form of an arc of a much enlarged circle) projected far forward beyond the front of the helmet, and carried far back, apparently as a safeguard from blows which would otherwise descend upon the neck. (A survival of the fan, by the way, may perhaps be found in the dragoon helmets of the time of the Peninsular War, in the firemen's helmets of to-day, and in the helmets now worn by different regiments in the Italian army.) The very shape of these fans should prove they were originally a protective part of the helmet. The long low shape, however, did not, as a general circumstance, lend itself to its decoration by a duplication thereupon of the whole of the arms. Consequently these fans will nearly always be found simply adorned with one figure from the shield. It should not be forgotten that we are now dealing with a period in armory when the charges upon the shield itself were very much, as far as number and position are concerned, of an indeterminate character. If they were indeterminate for the shield, it evidences that there cannot have been any idea of a necessity to repeat the whole of the device upon the fan. As there was seldom room or opportunity for the display of the whole device, we invariably find that these fan decorations were a duplication of a distinctive part, but not necessarily the whole of the device; and this device was disposed in the most suitable position which the shape of the fan would accommodate. Herein is the explanation of the fact that whilst the arms of Percy, Talbot, and Mowbray were all, in varying tinctures, a lion rampant, the crest in each case was a lion passant or statant. In short, the fan did not lend itself to the representation of a lion rampant, and consequently there is no early instance of such a crest. Perhaps the insecurity of a large and heavy crest balanced upon one leg may be an added reason. The next step in the evolution of the crest, there can be little doubt, was the cutting of the fan into the outline of the crest, and though I know of no instance of such a crest on any effigy, there can be no reasonable doubt on the point, if a little thought is given to the matter. Until a very much later period, we never find in any heraldic representation that the helmet or crest are represented in an affronté position. Why? Simply because crests at that period were merely profile representations.