To the Reader. 



far demonfiration of the pra&ice 

 of this invention^ in Jome hun- 

 dreds of places in England, my 

 own fiven years experience^ the 

 Experience of many Terfins of 

 Vitality % and many others of all 

 Ranhji with the approbation 

 of his Royal Majefty, is afuf 

 ficient Testimony of the com- 

 modioufnefs and benefit of this 

 new invention* 



