38 



Publication of Results. Rolf Thelen, acting, in charge ; Ray C. 

 Tuttle. 



- DERIVED PRODUCTS. L. F. HAWLEY, in charge ; Ernest Bateman, 

 Samuel A. Mahood, E. C. Sherrard, Howard N. Calderwood, G. W. 

 Blanco, D. E. Cable, George .G. Town. 



PULP AND PAPER. OTTO KRESS, in charge ; Sidney D. Wells, V. P. 



Edwardes, C. L. Bachelder, Walter Daley. 

 ^TIMBER MECHANICS. J. A. NEWLIN, in charge; L. J. Markwardt, 



T. R. C. Wilson, J. S Mathewson (on detail, Washington office), G. E. 



Heck, Armin Elmendorf, H. S. Grenoble, R. P. A. Johnson, R. P. Lux- 



ford, J. R. Watkins, C. B. Norris, John M. Gahagan. 



Box Tests. , in charge ; J. B. Frear, C. A. Plaskett. 

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



Miss Eloise Gerry, M. C. Jensen, Lawrence V. Teesdale, D. R. Brewster, 



Miss Gertrude Griffin. 



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

 Hunt, Matthew E. Dunlap, P. R. Hicks, Shirley W. Allen, Alfred C. 

 Lindauer, Frederick L. Browne, T. R. Truax, Clarence Coye, J. D. Mac- 

 Lean. 



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

 Carl A. Menzel, R. M. Wirka. 



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



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

 HUMPHREY, in charge ; Miss C. Audrey Richards. 



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

 Charles P. Juckem, executive clerk. 



Accounts. Oscar M. Wold, fiscal agent. 



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



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



Computing. Kenneth Scott.. 



Library. Miss S. D. Kinney. 



-^FOREST PRODUCTS. H. S. BETTS, in charge; W. D. Brush, J. T. 

 Harris, R. K. Helphenstine, jr., J. S. Mathewson. 



ENGINEERING. 



. O. C. MERRILL, chief engineer ; T. W. NORCROSS, assistant chief 

 engineer. 



ROADS. T. W. NORCROSS, in charge ; JOHN L. COBBS, forest examiner. 



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



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

 C. A. KOLB, geographer. 



Atlas. G. B. BRUCE. 



Drafting. J. M. WITHEROW. 



Engraving. T. S. BROCK. 



Photography. E. S. SHIPP. 



