1851 Great Exhibition: Official Catalogue: Class X.: James Horne
575 HORNE, JAMES, West Regent Street, Glasgow — Designer and Manufacturer.
Three models of mouths, with artificial cases of teeth, showing a plan of fitting teeth in the mouth so as to obviate the necessity of applying wires or bands of metal to the sound teeth.
Models of irregular sets of teeth, showing a plan of correcting them by means of palladium plates. These plates are tasteless and economical, and may be made so as to gradually press the teeth into the true position. There are three specimens of each regularity, showing improvements in progress.
The models No. 1 represent deformed teeth in their original state.
The models No. 2 represent deformed teeth at first, and afterwards as pressed out with the plate, and drawn in with silk.
The models No. 3 represent deformed teeth made straight by fastening silk round the teeth, and pins at each side.