244 PROCEEDINGS OF THE AMERICAN ACADEMY. 



3. The absorption spectrum of neodymium is described. 



4. A method of obtaining anhydrous neodymium chloride is given. 



5. The specific gravity of anhydrous neodymium chloride is found 

 to be 4.134 at 2574°. 



6. The most probable value of the atomic weight of neodymium is 

 found to be 144.27, if silver is taken at 107.88 ; with silver at 107.87 

 neodymium becomes 144.26. 



