of arms. Nisbet states that the Imperial eagle was "not one eagle with two heads, but two eagles, the one laid upon the other, and their heads separate, looking different ways, which represent the two heads of the Empire after it was divided into East and West." The whole discussion is an apt example of the habit of earlier writers to find or provide hidden meanings and symbolisms when no such meanings existed. The real truth undoubtedly is that the double-headed eagle was an accepted figure long before heraldry came into existence, and that when the displayed eagle was usurped by armory as one of its peculiarly heraldic figures, the single-headed and double-headed varieties were used indifferently, until the double-headed eagle became stereotyped as the Imperial emblem. Napoleon, however, reverted to the single-headed eagle, and the present German Imperial eagle has likewise only one head.
Fig. 456.—Napoleonic Eagle.
The Imperial eagle of Napoleon had little in keeping with then existing armorial types of the bird. There can be little doubt that the model upon which it was based was the Roman Eagle of the Cæsars as it figured upon the head of the Roman standards. In English terms of blazon the Napoleonic eagle would be: "An eagle displayed with wings inverted, the head to the sinister, standing upon a thunderbolt or" (Fig. 456).
The then existing double-headed eagles of Austria and Russia probably supply the reason why, when the German Empire was created, the Prussian eagle in a modified form was preferred to the resuscitation of the older double-headed eagle, which had theretofore been more usually accepted as the symbol of Empire.
By the same curious idea which was noticed in the earlier chapter upon lions, and which ruled that the mere fact of the appearance of two or more lions rampant in the same coat of arms made them into lioncels, so more than one eagle upon a shield resulted sometimes in the birds becoming eaglets. Such a rule has never had official recognition, and no artistic difference is made between the eagle and the eaglet. The charges on the arms of Piers Gaveston, Earl of Cornwall, are blazoned as eagles (Fig. 454). In the blazon of a few coats of arms, the term eaglet, however, still survives, e.g. in the arms of Child ["Gules a chevron ermine, between three eaglets close argent"], and in the arms of Smitheman ["Vert, three eaglets statant with wings displayed argent, collared or"].
When an eagle has its beak of another colour, it is termed "armed" of that colour, and when the legs differ it is termed "membered."
