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SILVICULTURE 



F. E. AMES, Chief. 



C. S. JUDD, Assistant Chief. 



Timber Sales, Chief and Assistant Chief of Silviculture. 



PROJECTS 



Oregon 



Examination of proposed sale areas on the Crater National Forest W. T. AN- 

 DREWS, Lumberman, Medford. 



Examination of proposed sale areas on the Siskiyou National Forest J. P. HUGHES, 

 Lumberman, Grants Pass. 



Scaling on the Crater National Forest D. L. McKAY, Jr., Sealer, Medford. 

 Washington- 

 Scaling on important sales, Columbia National Forest EDWIN C. ERICKSON, 

 Sealer, Carson. 



Reconnaissance of the Olympic National Forest MAX ROTHKUGEL, Forest Assist- 

 ant, Olympia. 



Planting, J. F. KtfMMEL. 



Silvics, T. T. MUNGER. 



GRAZING 



HOWARD K. O'BRIEN, Chief. 

 T. P. MACKENZIE, Assistant Chief. 



PRODUCTS 



J. B. KNAPP, in Charge. 



PROJECTS 



Timber Tests- 

 Testing laboratory in cooperation with the University of Washington, Seattle, 

 V ash. O. P. M. Gcss in charge; assistants, P. S. BUHL, C. W. ZIMMERMAN. 

 Tests of treated Douglas fir in cooperation with the Pacific Creosoting Company. 

 Tests of air-dried Douglas fir in cooperation with the Oregon and Washington 

 Lumber Manufacturers' Association. 



Tests of fire-killed Douglas fir in cooperation with the Clarke County Timber Com- 

 pany and the Eastern and Western Lumber Company. 

 Wood Preservation- 

 Investigation of the possibilities for the preservative treatment of posts and poles 

 used for improvement work on the National Forests in District 6 II. B. OAKLEAF, 

 Portland, Oreg. 



Supervision of the treatment of test timbers in cooperation with the Pacific Cre- 

 osoting Company H. B. OAKLEAF, Portland. Oreg. 



