By the Hon. mid Rev. William Herbert. 169 



for the last six years into my stoves, will perhaps find it 

 useful, on that account, to wet their tan with salt water before 

 they use it. 



I am, 



dear Sir, 



Yours very truly, 



William Herbert. 



Spqffbrth, 

 June 21th, 1820. 



▼OL. IV. 



