In dealing with those charges which may be classed under the above description one can safely say that there is scarcely an object under the sun which has not at some time or other been introduced into a coat of arms or crest. One cannot usefully make a book on armory assume the character of a general encyclopædia of useful knowledge, and reference will only be made in this chapter to a limited number, including those which from frequent usage have obtained a recognised heraldic character. Mention may, at the outset, be made of certain letters of the _alphabet_. Instances of these are scarcely common, but the family of Kekitmore may be adduced as bearing "Gules, three S's or," while Bridlington Priory had for arms: "Per pale, sable and argent, three B's counterchanged." The arms of Rashleigh are: "Sable, a cross or, between in the first quarter a Cornish chough argent, beaked and legged gules; in the second a text T; in the third and fourth a crescent all argent." Corporate arms (in England) afford an instance of alphabetical letters in the case of the B's on the shield of Bermondsey. [Illustration: FIG. 498.--Anchor.] _The Anchor_ (Fig. 498).--This charge figures very largely in English armory, as may, perhaps, be looked for when it is remembered that maritime devices occur more frequently in sea-board lands than in continents. The arms of the town of Musselburgh are: "Azure, three anchors in pale, one in the chief and two in the flanks or, accompanied with as many mussels, one in the dexter and one in the sinister chief points, and the third in base proper." The Comtes de St. Cricq, with "Argent, two anchors in saltire sable, on a chief three mullets or," will be an instance in point as to France. _Anvils._--These are occasionally met with, as in the case of the arms of a family of the name of Walker, who bear: "Argent, on a chevron gules, between two anvils in chief and an anchor in base sable, a bee between two crescents or. Mantling gules and argent. {282} Crest: upon a wreath of the colours, on a mount within a wreathed serpent a dove all statant proper." Arches, castles, towers, and turrets may be exemplified, amongst others, by the following. Instances of _Castles_ and _Towers_ will be found in the arms of Carlyon and Kelly, and of the former fractured castles will be found in the shield of Willoughby quartered by Bertie; while an example of a quadrangular castle may be seen in the arms of Rawson. The difference between a Castle (Fig. 499) and a Tower (Fig. 500) should be carefully noticed, and though it is a distinction but little observed in ancient days it is now always adhered to. When either castle or tower is surmounted by smaller towers (as Fig. 501) it is termed "triple-towered." [Illustration: FIG. 499.--Castle.] [Illustration: FIG. 500.--Tower.] [Illustration: FIG. 501.--Tower triple-towered.]