BRANCH OF PRODUCTS. 



R. S. KELLOGG, Acting in Charge. 



OFFICE OF WOOD UTILIZATION. 



R. S. KELLOGG, Chief. 



Computing, E. A. ZIEGLEB (in the } Drafting, C. A. KOLB. 



Field). 



Miss A. M. MEYNES, Act- 

 ing. 



Wood Chemistry, H. S. BRISTOL, 

 Wood Uses, M. CLINE (in the Field) 

 H. S. BETTS, Acting. 



California 



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

 with the University of California L. E. HUNT, Berkeley ; assistant, A. L. HEIM. 



Study of the uses of tanbark oak, in cooperation with the Northwestern Red- 

 wood Company H. S. SACKETT, Berkeley. 



Study of the utilization of National Forest woods M. CLINE, Berkeley. 



Forest measurement investigations E. A. ZIEGLER. Los Angeles. 

 Colorado. 



Study of markets for forest products H. M. HALE, Denver. 

 Connecticut 



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

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

 Yale Station, New Haven ; assistant, CORNELIUS BARRY. 



Leaching studies D. C. PARMELEE, Yale Station, New Haven. 

 Florida- 



Turpentine orcharding experiments P. D. EDMUNDS, Walkill. 

 Indiana 



Tests of structural timbers, in cooperation with Purdue University W. K. 

 HATT, Lafayette ; assistants, J. A. NEWLIN, ROLF THELEN, and J. O. BIXBY. 

 Oreg-on 



Tests of the strength of Douglas fir, in cooperation with the University of 

 Oregon J. B. KNAPP, Eugene ; assistant, G. R. GESSERT. 



Study of the uses of National Forest woods H. B. HOLROYD, Portland. 

 Washln gton 



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

 University of Washington O. P. M. Goss, University Station, Seattle. 

 General Studies 



Washington office, timber tests T .W. VENEMANN, and H. E. MCKENZIE. 



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

 the Cenau? W. B. BARROWS, Washington, D. C. ; GEORGE K. SMITH, Victoria 

 Building, St. Louis, Mo. 



Study of furniture woods A. H. PIERSON, Washington, D. C. 



Study of commercial processes of wood distillation -- - , Wash- 

 ington, D. C. 



Study of chemical problems in wood utilization ERNEST BATEMAN, Wash- 

 ington, D. C. ; A. L. DEAN, 93 Broad street, Boston, Mass. 



Studies in the heat conductivity of wood FREDERICK DUNLAP, Washington, 

 D. C. 



Studies of pulp woods E. SUTERMEISTER, Washington, D. C. 



OFFICE OF WOOD PRESERVATION. 



CARL G. CRAWFORD, Chief (in the Field). 

 W. F. SHERFESEE, Acting: Chief. 



Alabama 



Preservative treatment of fence posts and other farm timbers, in cooperation 

 with the State Department of Agriculture and Industries-^C. L. HILL, Maplesville. 



