546 PROCEEDINGS OF THE AMERICAN ACADEMY 



1887. The Relative "Values of the Atomic Weights of Oxygen and 



Hydrogen. With T. W. Richards. These Proceedings, XXIII. 

 149. 



1888. Additional Note on the Relative Values of the Atomic Weights of 



Oxygen and Hydrogen. With T. W. Richards. These Pro- 

 ceedings, XXIII. 182. 



1889. On a New Method of Determining Gas- densities. These Pro- 



ceedings, XXIV. 202. 



Papers on Other Subjects. 



1862. Review of Trollope's North America. No. Am. Rev., XCV. 416. 

 1865. On the Heat of Friction. These Proceedings, VI. 

 1871. Memoir of Thomas Graham. Am. J. Sci. 



1871. Absolute System of Electrical Measurements. Collected Papers 

 from Journal of Franklin Institute. 



1874, The Nobility of Knowledge. An Address delivered before the 



Free Institute of Worcester. Pop. Sci. ISIonth., V. 610. 



1875. Scientific Culture. Pop. Sci. jNIonth., VII. 511. 

 1875. "Gas." Johnson's Cyclopaedia. 



1875. "Molecules." American Cyclopaedia. 



1877. Chemical and Physical Researches by Thomas Graham. Am. J. 



Sci,, [2.], XIV. 152. 



1878. The Radiometer : a Fresh Evidence of a Molecular Universe. 



Pop. Sci. Month., XIII. 1. Also Am. J. Sci., [3.], XIV. 231. 

 1878. Chemical Philosophy. Am, J. Sci., [3.], XV. 211. 

 1880. In Memoriam Josiah Parsons Cooke. 



1880. Notice of Berthelot's Thermo-Chemistry. Am. J. Sci., [3. J, XIX. 



261. 



1881. Memoir of William Hallowes Miller. These Proceedings, XVI. 



461. 

 1881. Notice of the Investigation of Dr. J. W. Briihl on the Relations 



between Molecular Structure of Organic Compounds and their 



Refractive Power. Am. J. Sci., [3.], XXI. 70. 

 1881. Notice of Julius Thomsen's Thermo-chemical Investigation of the 

 Molecular Structure of Hydrocarbon Compounds. Am. J. Sci., 



[3.], XXI. 88. 

 1883. The Greek Question. Pop, Sci. INIonth., XXIV. 1. 

 1883. Memoir of John Bacon. These Proceedings, XVIII. 419. 



1883. Memoir of William Barton Rogers. Ibid,, 428. 



1884. Memoir of J. B. A. Dumas. These Proceedings, XIX. 545. 

 1884. Memoir of C. A. Wurtz. Ibid., 568. 



1884. Further Remarks on the Greek Question. Pop. Sci. Month. 

 188.5. Memoir of Benjamin Sillinian. These Proceedings, XX. 523. 

 1886. Descriptive List of Experiments for Use in Chemistry B. 



