CATALOGUE. — NATURAL HISTOET, SPECIFIC GRAVITIES. 



507 



Animal Substances, 



Pearl 

 Coral 



Sheep's bone, recent 

 Oyster shell 

 Ivory 



Stag's horn 

 Ox's horn 

 Blade bone of an ox 

 Lac 



Isinglass 

 Egg of a hen 

 Human blood 

 Blood, buff coat 



serum 



red globules 

 Ewe's milk 

 Asses milk 



1.0340 



1.0341 



1.0324 



1.0203 



-.0193 



.968S 



.-0648 



•9478 



.9433 



.9423 



.9419 



.gacs 



.9842 

 .9235 

 .9!232 

 .9263 

 .9233 

 .W7» 



