128 , JOUKNAL OF THE MiTCHELL SoCIETY \_April 



vol,. PAGE 



Industrial and scientific aspects of the pine and its 

 products 23 30 



The optical rotation of spirits of turpentine 24 87 



The character of the compound formed by the addi- 

 tion of ammonia to ethyl-phospho-platino-chloride 

 (with R. O. E. Davis) 24 92 



The volatile oil of Pinus Serotina (with W. S. Dick- 

 son) 24 lOI 



Rapid determination of oil in cottonseed products 



(with F. B. Stem and M. Orr) 25 21 



The stability of rosin at slightly elevated temperatures 



(with W. S. Dickson) 25 34 



The past, present and future of the naval stores in- 

 dustry 28 117 



The rescues of resins and oleoresins (with W. S. 



Dickson) 28 131 



HICKERSON, Thomas Felix, 



Formulas for investment calculations 27 136 



The crest of the Blue Ridge highway 27 160 



HIDDEN, William Earl, 



Addendum to the minerals and mineral localities of 

 North Carolina 6 45 



HINSDALE, Samuel Johnston, 



New and improved methods of analysis 7 52 



Adulterated spirits of turpentine 7 86 



HOLMES, Joseph Austin, 



Notes on the tornado which occurred in Richmond 



County, N. C, February 19th, 1884 i 28 



Notes on the Indian burial mounds of eastern North 



Carolina i 7i 



Occurrence of Abies Canadensis and Finns Strobus 



in central North Carolina i 86 



Notes on a "petrified human body" (with T. W. 



Harris) 2 59 



Taxodium (cypress) in North Carolina quaternary. . 2 92 



The twisting of trees 2 94 



Report of the resident vice-president for the year 



i886-'87 4 1 5 



A sketch of Professor Washington Caruthers Kerr 



M. A., D. Ph 411 I 



Temperature and rainfall at various stations in North 



Carolina 5 3i 



Historical notes concerning the North Carolina geo- 

 logical surveys 6 5 



Mineralogical, geological and agricultural surveys of 



South Carolina 7 89 



Character and distribution of road materials 9 66 



Notes on the underground supplies of potable waters 



in the South Atlantic Piedmont plateau 12 I 31 



Notes on the kaolin and clay deposits of North 



Carolina 12 II I 



Distribution of waterpower in North Carolina 15 92 



The deep well at Wilmington, N. C 16 67 



