Observations on the formation and uses of the natural frog of the horse : with a description of a patent artificial frog, to prevent and cure contracted hoofs, thrushes, cankers, and sand cracks - Coleman, Edward.; Baillie, Matthew,; Royal College of Physicians of London. (London, Printed for the author, by J. Crowder; and sold at the Veterinary College; at the forges in Grosvenor Mews, Bond-Street; and Little Moorfields, Finsbury-Square: also, by J. Johnson, in St. Paul's Church-Yard, 1800)
https://www.biodiversitylibrary.org/bibliography/118789
Keywords: Electronic books|Hoofs|Horses|