458 LOGGING 



The products are chiefly sold on commission. The market 

 price of turpentine and rosin fluctuates greatly due to market 

 manipulation and to unfavorable weather conditions which 

 influence production. 



Turpentine was quoted on the Savannah market on February 

 24, 1913 at 42I cents per gallon. The highest market price on 

 record was $1.07 per gallon obtained on March 25, 191 1; and 

 the lowest, 22 cents per gallon obtained on September 4, 1896. 

 The best grade of rosin "W.W." in the above market averaged 

 from $7.25 to $7.80 per barrel during the month of January, 

 1913, while "B" grade brought from $4.95 to $5.60. 



BIBLIOGRAPHICAL NOTE TO CHAPTER XXV 



Fernow, Bemhard Eduard : Effect of Turpentine Gathering on the Timber of 

 Longleaf Pine. Cir. 9, U. S. Division of Forestry, Washington, 1893. 



Herty, Charles Holmes: A New Method of Turpentine Orcharding. Bui. 40, 

 U. S. Bureau of Forestry, Washington, 1903. 



: Practical Results of the Cup and Gutter System of 



Turpentining. Cir. 34, U. S. Bur. of For., Washington. 



: Relation of Light Chipping to the Commercial Yield 



of Naval Stores. Bui. 90, U. S. For. Ser., Washington, 1911. 



KiRSCH, Simon: The Origin and Development of Resin Canals in the Coni- 

 ferae with Special Reference to the Development of Tyloses and their Co- 

 relation with the Thylosal Strands of the Pteridophytes. Proc. Royal Soc. of 

 Canada, 191 1. 



MoHR, Charles: The Naval Store Industry. The Timber Pines of the Southern 

 United States. Bui. No. 13 (revised edition), U. S. Division of Forestry, 

 Washington, 1897, pp. 67-73. 



: The Naval Stores Industry. Report upon the Investiga- 

 tions of the U. S. Dept. of Agriculture, 1877-1898, Washington, 1899, 

 pp. 144-164. 



PiNCHOT, Gifford: A New Method of Turpentine Orcharding. Cir. 24, U. S. 

 Bur. of For., Washington, 1903. 



SuDWORTH, Geo. B.: Conservative Turpentining. Report of the National 

 Conservation Commission. Senate Doc. No. 676, Washington, 1909, pp. 

 498-511. 



