5 



Idaho- 

 Experiments in treating fence posts cut from dead lodgepole pine timber on the 

 Henrys Lake Forest Reserve H. F. WEISS, care Homer E. Fenn, St. Anthony. 

 Indiana 



Timber testing at Lafayette, in cooperation with Purdue University W. K. HATT, 

 Lafayette; assistants, H. S. BETTS and' J. A. NEWLIN. 

 Maryland 



Experiments in seasoning chestnut telephone poles, in cooperation with the 

 American Telephone and Telegraph Company and the Postal Telegraph-Cable Com- 

 pany C. L. HILL, Parkton. 

 Massachusetts 



Studies of the value of various woods for pulp A. D. LITTLE, 93 Broad street, 

 Bostoft, and H. S. BRISTOL, 696 East First street, South Boston. 

 Michigan 



Experiments in seasoning and treating hemlock and tamarack cross- ties, in cooper- 

 ation with the Chicago and Northwestern and the Wisconsin Central railway com- 

 panies, and experiments in treating cedar telephone poles, in cooperation with the 

 American Telephone and Telegraph Company W. F. SHERFESEE, New Ludington 

 Hotel, Escanaba; assistants, H. A. PAUL and C. J. HUMPHREY. 

 Oregon 



Tests of the strength of red fir, in cooperation with the University of Oregon 

 J. B. KNAPP, Eugene. 

 Pennsylvania 



Experiments in treating mine timbers, in cooperation with the Philadelphia and 

 Reading Coal and Iron Company JOHN M. NELSON, Jr., care Philadelphia and 

 Reading Coal and Iron Company, Pottsville. 

 Utah- 

 Study of the uses of dead and mature timber on forest reserves J. D. WARNER, 

 Provo. 

 Virginia 



Experiments in grading, seasoning, and treating cross-arms, in cooperation with 

 the American Telephone and Telegraph Company M. C. JENSEN, Norfolk. 

 Washington 



Tests of western hemlock, in cooperation with the University of Washington 

 ROLF THELEN, Seattle. 



Seasoning and treating experiments on red fir, tamarack, and cedar cross-ties, 

 Tacoma and Pasco, Wash., and Sand Point, Idaho, in cooperation with the Northern 

 Pacific Railway Company H. B. EASTMAN, 718 North K street, Tacoma; assistant, 

 W. H. KEMPFER. 

 Wyoming 



Study of the uses of dead and mature timber on forest reserves FREDERICK DUN- 

 LAP, Washington, D. C. 

 General Studies 



Collection of statistics of forest products for year 1906, in cooperation with the 

 Bureau of the Census H. M. HALE, Washington, D. C. ; GEORGE K. SMITH, Victoria 

 Building, St. Louis, Mo. ' 



Study of lumber prices A. H. PIERSON, Washington, D. C. 



Study of commercial processes of wood distillation W. C. GEER, New Haven, Conn. 



Study of woods used in the vehicle industry H. B. HOLROYD, Washington, D. C. 



Study of preservative treatment of piling C. S. SMITH, West Pascagoula, Miss. 



