Hammers figure in the crests of Hammersmith (Fig. 554) and of Swindon (Plate VI.), and a hammer is held in the claw of the demi-dragon which is the crest of Fox-Davies of Coalbrookdale, co. Salop (Plate VI.).
A Lantern is a charge on the shield of Cowper, and the arms of the town of Hove afford an absolutely unique instance of the use of Leg-Irons.
Three towns—Eccles, Bootle, and Ramsgate—supply cases in their arms in which a Lighthouse is depicted, and this charge would appear, so far as can be ascertained, not only to be restricted to English armory, but to the three towns now named.
Locomotives appear in the arms of Swindon (Plate VI.) and the Great Central Railway (Fig. 555).
Of a similar industrial character is the curious coat of arms granted at his express wish to the late Mr. Samson Fox of Leeds and Harrogate, which contains a representation of the Corrugated Boiler-Flue which formed the basis of his fortune.
 Fig. 556.—Catherine wheel. |
 Fig. 557.—Staple. |
 Fig. 558.—Hawk's Lure. |
 Fig. 559.—Fylfot. |
An instance of the use of a Sand-Glass occurs in the arms of the Scottish family of Joass of Collinwort, which are thus blazoned: "Vert, a sand-glass running argent, and in chief the Holy Bible expanded proper."
A Scottish corporation, too, supplies a somewhat unusual charge, that of Scissors: "Azure, a pair of scissors or" (Incorporation of Tailors of Aberdeen); though a Swabian family (by name Jungingen) has for its arms: "Azure, a pair of scissors open, blades upwards argent."
Barrels and Casks, which in heraldry are always known as tuns, naturally figure in many shields where the name lends itself to a pun, as in the arms of Bolton.
Wheels occur in the shields of Turner ["Argent, gutté-de-sang, a
