Pastoral staves and passion-nails are elsewhere referred to, and the figures of saints and ecclesiastics are mentioned in the chapter on "The Human Figure."
The emblems of the saints, which appear to have received a certain amount of official recognition—both ecclesiastical and heraldic—supply the origin of many other charges not in themselves heraldic. An instance of this kind will be found in the sword of St. Paul, which figures on the shield of London. The cross of St. Cuthbert, which has been adopted in the unauthorised coat for the See of Newcastle-on-Tyne, and the keys of St. Peter, which figure in many ecclesiastical coats, are other examples. The lilies of the Virgin are, of course, constantly to be met with in the form of fleurs-de-lis and natural flowers; the Wheel of St. Catharine is familiar, and the list might be extended indefinitely.
