ART. XL On the Attempts recently made to introduce the 

 Shawl Goat into Britain. By J. Mac Culloch, M.D., 

 F.R.S., %c. In a Letter to the Editor. 



DEAR SIR, 



As the attempts to introduce the Thibet goat into this country 

 are not generally known, your readers may perhaps be inte- 

 rested by the following brief account of these trials, and of 

 the results which have attended them. It may serve the further 

 purpose, of inducing those, who have the means of procuring 

 this animal, and estates fitted for its habitation, to contribute 



* The calculated mean specific gravity of this alloy is 11.2723 assuming 

 the specific gravity of platinum and steel, as expressed in this Table, 

 t The calculated mean specific gravity of this alloy is 16.0766. 



