TO SIR ASTLEY COOPER, BART., F.R.S., SURGEON TO THE KING, AND A F. WARR, Printer, A WITH AN EXPLANATION OF A SAFE AND EASY METHOD OF CONDUCTING THE OPERATION ON THE PRINCIPLES OF ILLUSTRATED BY ENGRAVINGS. By C. ASTON KEY, “Occupons-nous maintenant d’un Lithotomiste bien plus cÉlÈbre qui mÉrite la reconnoissance de son siÈcle et celle des siÈcles À venir; je veux dire Cheselden.” Deschamps. LONDON: |