reared in marshy lands, have the frogs diseased. 'Employ the half-shoe (fer à lunette); the heels and neighbouring parts will become hard, and the shoulders and arms will be brought better into play. Light work, but not on bad roads. Only apply these shoes for some months.'
The remaining chapters are devoted to various kinds of shoes, suitable to different varieties of hoofs, or horses whose manner of going was defective; as well as the method of shoeing vicious horses. The figures of shoes he gives are 20 in number. No. 1. Fore-shoe without calkin (fig. 160). 2. Shoe with the calkin à l'Aragonaise on one side, and the other side thickened (fig. 161). 3. Lunette shoe, or 'tip' (fig. 162). 4. Three-quarter shoe (fig. 163). 5. Bevelled shoe, with the Aragonaise calkin on one branch, and the other thick at the heel (fig. 164). 6. Shoe with sciettes, or projecting toothed border, and thickened towards each heel, to prevent slipping (fig. 165). 7. Thick-sided shoe, thin towards the
