viii D E D I e A T I O N. 



the flattering perfuafion that you will 

 continue to honour me with your 

 friendfl:iip, beg leave to fubfcribe 

 myfelf> 



Tour moji obedient^ 



Edinburgh, 

 Jan. 1. 1764., 



nnd humble fervanti 



John BerkenhouTo 



