422 AUGUSTUS ALLEN HAYES. 



5. Crystals of Hcematoidm in the Bloody Fluid from a Tumor. Amer. Journ. 



Med. Sei., n. s., XXIV., 1852, p. 380. 



6. Mercurial Poisoning. Amer. Journ. Med. Sci., n. s., XXVI., 18-53, p. 91. 



7. Calculi passed per Urethram. Amer. Journ. Med. Sci., n. s., XXVL, 1853, 



p. 3G3. 



8. Factitious Bezoar. Amer. Journ. Med. Sci., n. s., XXVII., 1854, p. 346. 



9. Proportion of Fat in a Fatty Liver. Amer. Journ. Med. Sci., n. s., XXVII., 



1854, p. 355. 



10. Observations on the Oil contained in the Crustaceans found in the Cochit- 



uate Water. Proc. Amer. Acad., III., 1855, p. 178; Amer. Journ. Sci., 

 2 ser., XIX., 1855, p. 261. 



11. Witli A. A. Hayes. Researches upon Cochituate "Water, and upon the Oily 



Matter and Crustacea contained therein. Proc. Bost. Soc. Nat. Hist., 

 v., 1855, p. 144. 



12. Fossil Foraminifera from South Carolina, and Polycistina from Barbadoes, 



Proc. Bost. Soc. Nat. Hist., VL, 1857, p. 246. 



13. Microscopic Forms of Oxalate of Lime. Proc. Bost. Soc. Nat. Hist., VI., 



1857, p. 263. 



14. Frequency of the Crystalline Urinary Deposits at the Massachusetts Gen- 



eral Hospital. Bost. Med. and Surg. Journ., LVIIL, 1858, p. 11. 



15. Introductory Address [delivered November 3d, 18-58, to the Medical Class of 



Harvard University]. Bost. Med. and Surg. Journ., LIX., 1858, p. 289. 



16. Elimination of Lead from the System. Bost. Med. and Surg. Journ., LX., 



1859, p. 420. 



17. On Cocoa-nut Penrl. Proc. Bost. Soc. Nat. Hist.; VII., 1860, p. 290. 



18. Calculus, partly Siliceous, from the Kidney of a Sheep. Bost. Med. and 



Surg. -Journ., LXIV., 1861, p. 211. 



19. Note concerning the Cocoa-nut Pearl. Proc. Bost. Soc. Nat. Hist., VIII., 



1861, p. 173. 



20. Siliceous Urinary Calculi. Bost. Med. and Surg. Journ., LXIV., 1861, 



p. 417. 



21. Chemical Analysis of Three Calculi from the Kidney of an Ox. Bost. Med. 



and Surg. Journ., LXIV., 1861, p. 473. 



22. Siliceous Urinary Calculi. Proc. Bost. Soc. Nat. Hist., VIII., 1861, p. 206. 



23. Siliceous Calculi from tlie Kidney of an Ox. Bost. Med. and Surg. Journ., 



LXV., 1861, p. 132. 



24. Arsenical Paper Hangings. Bost. Med. and Surg. Journ., LXIX., 1864, 



p. 489. 



AUGUSTUS ALLEN HAYES. 



Augustus Allen Hayes was born at "Windsor, Vermont, Feb- 

 ruary 28, 180G. He graduated at the Military Academy at Norwich 

 in 1823, and began the study of chemistry as a profession under 

 Doctor James F. Dana, then Professor of Chemistry and Mineralogy 

 at Dartmouth College. In 1825, a laborious research undertaken by 

 him for the purpose of accurately determining the jiroximate composi- 

 tion of various American medicinal plants was rewarded, among other 



