98 



Computing, E. A. ZIEGLER. 



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

 Computing Si Ivical data; timber tests; timber sales. 



Wood Chemistry, H. S. BRISTOL. 



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 waste 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 and markets for forest ^products J. B. KNAPP, 

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



Washing-ton 



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. 



Indiana 



Tests of structural timbers and a number of species of hickory, in cooperation with 

 Purdue University, the Illinois Central Railway Company, and the National 

 Hickory Association W. K. HATT. La Fayette: assistants, J. A. NEWLIN, J. O. 

 BIXBY, WM. D. DUDDING, T. LYONS, and H. WEYLS. 



General Studies 



Collection of statistics of forest products, in cooperation with the Bureau of the 

 Census A. H. PIERSON, Washington, D. C. ; GEORGE K. SMITH, Lumbermen's 

 Building, St. Louis, Mo. 



