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

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

 erick L. Browne, T. R. Truax, R. A. Colgan, Clarence Coye, J. D. Mac- 

 Lean, Robt. B. Lebo. 



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

 Carl A. Menzel. 



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. 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 ; 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 ; 

 G. A. KOLB, geographer. 



Atlas. G. B. BRUCE. 



Drafting. J. M. WITHEROW. 



Engraving. T. S. BROCK. 



Photography. E. S. SHIPP. 



ACQUISITION OF LANDS UNDER THE WEEKS LAW. 



WILLIAM L. HALL, assistant forester in charge. 



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

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

 N. H. Forest examiners : White Mountain Area, H. S. Davis and party, 

 Gorham, N. H. ; Shenandoah Area, S. H. Thompson and party, Har- 

 risonburg, Va. J* Natural Bridge, Massanutten, and Potomac Areas, H. M. 

 Sears and party, Buena Vista, Va. ; Boone and Mount Mitchell Areas, 

 W. J. Damtoft and party, Asheville, N. C. ; Savannah Area, E. J. Mead, 



