36 



Review of results. FRANK J. HALLAUER. 



DERIVED PRODUCTS. Dr. S. F. AGREE, in charge ; Ernest Bateman, 

 A. W. Schorger, F. W. Kressman, R. C. Palmer, Homer Cloukey, Lester 

 E. Cover. 



ENGINEERING. A. L. HEIM, in charge ; James O. Bixby, Harry N. 

 Knowlton. 



MAINTENANCE. CHAS. P. JUCKEM., in charge. 



PULP AND PAPER. O. L. E. WEBER, in charge ; H. E. Surface, Sidney 

 D. Wells, 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. 



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

 Thomas R. C. Wilson. 



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

 Robt. E. Prince, E. C. Sparver, Harlow Bradley. 



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

 C. J. HUMPHREY, in charge ; Ruth E. Fleming. 



INDUSTRIAL INVESTIGATIONS. O. T. SWAN, in charge, Wash- 

 ington, D. C. Departmental Cooperation, Inspection and Revision of 

 Government Specifications, O. T. Swan and R. K. Helphenstine, jr., 

 Washington, D. C. Study of Single Standard of Measurement of White 

 Oak in Arkansas (District 7), John T. Harris, Hot Springs, Ark. Pro- 

 duction of Lumber and Forest Products (in cooperation with the 

 Bureau of Crop Estimates, the Bureau of the Census, and lumber manu- 

 facturers' associations), A. H. Pierson, Washington, D. C. Blighted 

 Chestnut Utilization Studies, J. C. Nellis, Washington, D. C. Veneer 

 Investigations, S. L. Wolfe, Washington, D. C. Slack-cooperage Investi- 

 gations, O. T. Swan, Washington, D. C. Tight-cooperage Investigations, 

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

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

 to Determine Improved Grading and Inspection Systems (in coopera- 

 tion with yellow pine associations), W. D. Brush, C. W. Gould, D. G. 

 White, Washington, D. C. Factory Waste Utilization, R. K. Helphen- 

 stine, jr., Washington, D. C. Utilization Study of Hardwoods not Re- 

 sistant to Moths (in cooperation with Bureau of Entomology) J. C. 

 Nellis, Winchendon, Mass. Lumber and Stumpage Price Records, J. C. 

 Nellis, Washington, D. C. Collaborators, Hu Maxwell, Chicago, 111. ; 

 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. 

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



RECONNAISSANCE. R. C. Hall, P. T. Coolidge, E. M. Bruner, forest 

 examiners, Washington, D. C. 



