46 



HEXEY A. BOWLAND 



STABLE i. 



" BURDEN BEST" IRON, NORMAL. 



TABLE II. 

 "BURDEN BEST" IRON, MAGNETIC. 



> TABLE III. 

 BURDEN BEST" IRON, BURNT. 



15 [Columns 1, 15, 16 were added to the original paper by Professor Rowland, 

 after its publication.] 



16 [The last two columns of Tables III, IV, V, VII were added by Professor Row- 

 land after the paper was published.] 



