was flat, and the holes were made in the middle line of the shoe. According to Mr Mavor, the advantages of his mode of shoeing were cheapness, lightness, and simplicity of manufacture. As a proof that it was superior to every other mode, this inventor asserted that it did not in any way injure the horse's foot, but, on the contrary, allowed its natural freedom of action; promoted the growth of horn; prevented disease and concussion to the limbs; gave the horse a firm foot-hold on the most slippery pavement; was particularly adapted to strengthen flat, weak feet; and enabled the horse to travel over loose gravel without injury to, or the collection of dirt and stones in, his feet. The hind-shoes were of such a form that, though light, they were more durable than the old flat shoes; and it was impossible for the horse to cut his legs, over-reach, or click with them.
In preparing the shoe, little hammering was required; the nail-holes were punched in the centre, and inclining inwards; the iron being only the width of the crust of the foot, there was no danger of these apertures proving too coarse for nailing. In applying the shoe, the crust and bars were to be lowered and levelled from the ground-surface only, as rasping the outside of the crust and cutting away the sides of the frog weakened the foot and destroyed its naturally circular form. The sole was not to be cut, and care was to be taken to fit the shoe accurately to the outer line of the hoof, so that it might rest only upon the crust, and not upon the sole.
This method of shoeing was carried on for a short time, and fell into disuse, chiefly, perhaps, through the prejudice of the grooms and farriers in London.
