92 PROCEEDINGS OF THE AMERICAN ACADEMY 



Name. 



Barium Salt* 



Lead Salt t 



Chloride 

 Parabrombenzylsulphide 

 Parabrombenzylsulphone 

 Parabrombenzj'lmercaptan 

 Parabrorubenzylmercaptid 

 Parabrombenzyldisulphide 



* The solution saturated at 18° contains 40.50 per cent of the salt, 

 t The solution saturated at 18° contains 2.00 per cent of the salt. 



