104 



Box Tests. , in charge ; L. R. Morris, J. B. Frear, L. P. Elliott, 

 A. F. McDuffle. 



TIMBER PHYSICS. ROLF THELEN, in charge ; C. V. Sweet, A. Koehler, 

 Eloise Gerry, C. W. Gould, M. C. Jensen, Lawrence V. Teesdale, D. B. 

 Brewster, J. L. Brownlee, Nils B. Eckbo, James D. Studley, W. Karl 

 Loughborough, Gertrude Griffin. 



WOOD PRESERVATION. CLYDE H. TEESDALE, in charge ; George M. 

 Hunt, Matthew E. Dunlap, Shirley W. Allen, Alfred C. Lindauer, Fred- 

 erick L. Browne, Samuel Buttennan, T. R. Truax, R. A. Colgan, C. K. 

 Cooperider, Clarence Coye, J. D. MacLean. 



Propeller Tests. A. L,. Heim, in charge ; A. C. Knauss, Louis Seutter, 

 Carl A. Menzel, T. J. Medicielo. 



LUMBER STUDIES. , in charge; D. G. White. 



PATHOLOGY (in cooperation with Bureau of Plant Industry). C. J. 

 HUMPHREY, in charge ; N. O. Howard, C. Audrey Richards, Rose Lichten- 

 walter. 



LABORATORY OPERATION. J. D. DEIHL, administrative assistant ; 

 Charles P. Juckem, executive clerk ; Edward P. Ancona, deputy forest 

 supervisor. 



Accounts. Oscar M. Wold, fiscal agent. 



Engineering. B. L. Nelson, assistant engineer in forest products. 



Photography. M. E. Diemer, chemist in forest products. 



Computing. H. T. Burgess, computing specialist. 



Library. Miss S. D. Kinney. 



FOREST PRODUCTS. H. S. BETTS, in charge; W. D. Brush, H. P. 

 Burden, J. D. Harris, R. K. Helpenstine, jr. 



ENGINEERING. 



O. C. MERRILL, chief engineer, in charge. 

 ROADS. T. W. NORCROSS, assistant chief engineer, in charge. 

 WATER POWER. RALPH R. RANDELL, assistant engineer, in charge. 

 MAPS AND SURVEYS. F. E. BONNER, assistant engineer, in charge 

 (temporarily on detail to Denver) ; C. A. KOLB, geographer. 

 ATLAS. G. B. BRUCE. 

 DRAFTING. J. M. WITHEROW. 

 ENGRAVING. T. S. BROCK. 

 PHOTOGRAPHY. E. S. SHIPP. 

 SURVEYS. F. E. BONNER (on detail to Denver). 



ACQUISITION OF LANDS UNDER THE WEEKS LAW. 



WILLIAM L. HALL, assistant forester in charge. 

 APPRAISAL OF LANDS. W. W. ASHB, forest inspector in charge, Wash- 

 ington, D. C. Lumberman's examinations : E. D. Fletcher, Gorham, 



