32 



PULP AND PAPER. OTTO KRESS, in charge; Sidney D. Wells, II. E. 

 Surface, G. C. McNaughton, Sidney E. Lunak, Clinton K. Texter. 



TIMBER PHYSICS. H. D. TIEMANN, in charge; Eloise Gerry, N. de 

 W. Betts, M. E. Diemer, James E. Imrie, A. Koehler, Gertrude Griffin. 



TIMBER TESTS. JOHN A. NEWLIN, in charge; A. K. Armstrong, 

 Thomas R. C. Wilson, Leslie R. Morris, Robt. L. Pettigrew. 



WOOD PRESERVATION. CLYDE H. TEESDALE, in charge ; Geo. E. Hunt, 

 Robt. E. Prince, P. R. Hicks. 



PATHOLOGY (in cooperation with the Bureau of Plant Industry). 



C. J. HUMPHREY, in charge ; Ruby J. Tiller. 



INDUSTRIAL INVESTIGATIONS. H. S. BETTS, acting in charge, 

 Washington, D. C. Correlation of Lumber Grades and Consumers' 

 Specifications, divided between members of office. Departmental Co- 

 operation, Inspection and Revision of Government Specifications, J. C. 

 Nellis and R. K. Ilelphenstine, jr., Washington, D. C. Production of 

 Lumber and Forest Products (in cooperation with the Bureau of Crop 

 Estimates, the Bureau of the Census, and lumber manufacturers' asso- 

 ciations), A. H. Pierson, Washington, D. C. Veneer Investigations, S. L. 

 Wolfe, Washington, D. C. Tight and Slack Cooperage Investigations, 

 John T. Harris, Washington, D. C. Box Industry Invstigations, J. C. 

 Nellis, Washington, D. C. Study of Commercial Southern Yellow Pine 

 to Determine Quality of Material Grown Throughout the South and 

 Sold in the Principal Markets, and Application of Density Rules (in 

 cooperation with yellow pine associations), W. D. Brush, Washington, 



D. C. Mechanical Utilization of Mill and Factory Waste, R. K. 

 Helphenstine, jr., Washington, D. C. Market Summaries and Lumber 

 and Stumpage Price Records, J. C. Nellis, Washington, D. C. Collabo- 

 rator, A. B. Strough, Albany, N. Y. 



ACQUISITION OF LANDS UNDER THE WEEKS LAW. 



WM. L. HALL, assistant forester in charge, Washington, D. C. 



LUMBERMAN'S EXAMINATIONS. E. D. Fletcher, Gorham, N. H. ; 

 C. D. Cushihg and George E. Marshall, Washington, D. C. 



EXAMINATION OP LANDS. W. W. ASHE, forest inspector in charge, 

 Washington, D. C. White Mountain Area, D. W. Martin, forest ex- 

 aminer in charge of party, Gorham, N. H. ; H. S. Davis, H. L. Steffins, 

 W. J. Damtoft, J. S. Kaplan, assistants. Potomac Area, C. E. Beau- 

 mont, forest examiner in charge of party, Woodstock, Va. Shenandoah 

 Area, R. C. Hall, forest examiner in charge of party, W. R. Barbour, 

 assistant, Harrisonburg, Va. Natural Bridge Area, H. M. Sears, forest 

 assistant in charge of party, Buena Vista, Va. Boone Area, E. M. 

 Bruner, forest examiner, Marion, N. C. Mount Mitchell Area, R. J. 

 Noyes, forest examiner in charge of party, Marion, N* C. Savannah 

 (S) Area, H. G. Spahr, forest examiner, Clayton, Ga. Cherokee Area, 

 S. II. Thompson, forest examiner, Etowah, Tonn. Unaka Area, J. L. 



