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Of couching, and the manner of 

 performing that operation. 



500. Of the various caufes of fquint- 

 mg, and its ufual remedies. 



501. Of other difeafes of the eye, and 

 the methods of treating them. 



Of the TEGUMENTS of the Body. 



502. Of the Cuticula or Epidermis. 

 Its ftrufture and office. 



Of its fpeedy regeneration. 



503. Remarks on the operation of 

 blifters. 



504. Of the rete mucofum. 

 Its fituation and ufe. 



505. Obfervations on the caufe of the 

 black colour of Negroes, &c. 



506. Of the Cutis or Skin. 

 Its ftruflure in general. 



507. Of the papillae of the fkin, 



508. Ge- 



