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OFFICE OF WOOD UTILIZATION. 



McGARVEY CLINE, Cliief. 



H. S. BETTS, Assistant Chief (in the Field). 



Turpentining- Studies 



Chipping experiments P. D. EDMUNDS, Green Cove Springs, Fla. 



Statistics on production J. 0. LAFONTISEE, Jacksonville, Fla.; assistants, J. P. 

 MOODY and J. E. BERTZ. 



Effects of different methods of turpentining A. L. BROWER, Jacksonville, Fla. 



Computing, E. A. ZIEGLEB. 



Compilation of forest tables E. A. ZIEGLER and W. B. BARROWS, Washington, D. C. 

 Computing Silvical data; timber tests; timber sales. 



Wood Chemistry, L. F. HAWLEY, Acting. 



Study of commercial processes of wood distillation and the standardization and 

 grading of turpentines L. F. HAWLEY, Washington, D. C. ; assistant, F. E. LICHTEN- 

 THAELER, Boston, Mass. 



Experiments to determine the value of various woods and w r aste materials for paper 

 pulp E. SUTERMEISTER; assistant, H. E. SURFACE, both at Washington, D. C. 



Study of chemical problems in wood utilization and wood preservatives E. BATE- 

 MAN; assistant, C. F. SPEH, both at Washington, D. C. 



National Forest Studies. 

 Districts 1 and 6, J. B. KNAPP, in charge. 



Study of wood-using industries ^nd markets for forest products J. B. KNAPP, 

 Seattle, Wash.; assistant, F. I. ROCKWELL. 



Washington 



Tests of western hemlock and National Forest woods, in cooperation with the 

 University of Washington and the Pacific Coast Lumber Manufacturers' Associa- 

 tion O. P. M. Goss, University Station, Seattle; assistant, P. S. BUHL. 



Districts 2 and 3, C. L. HILL, in charge. 



Study of wood-using industries and markets for forest products C. L. HILL, 

 Boulder, Colo.; assistant, H. B. HOLROYD. 



Colorado 



Establishment of timber-testing laboratory, in cooperation with the University of 

 Colorado A. L. HEIM, Boulder. 



Districts 4 and 5, L. E. HUNT, in charge. 



Study of wood-using industries and markets for forest products L. E. HUNT, 

 Berkeley, Cal.; assistant, J. V. WULFF. 



California 



Tests of the strength of eucalyptus, redwood, and tanbark oak, in cooperation with 

 the University of California, the Northwestern Redwood Company, and the Califor- 

 nia Redwood Association G. R. GESSERT, Berkeley. 



Wood Uses, ROLF THELEN, Acting. 



Connecticut 



Timber tests, with special reference to the influence of method of drying on the 

 strength of timber, in cooperation with Yale University H. D. TIEMANN, Yale 

 Station, New Haven; assistants, H. E. MCKENZIE and CORNELIUS BARRY. 



