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GRAZING 



J. W. NELSON, Chief. 



E. N. KAVANAGH, Assistant Chief. 



PRODUCTS 



C. L. HILL, in Charge. 



PROJECTS 

 Timber Tests 



Timber-testing laboratory in cooperation with the University of Colorado, Boul- 

 der, Colo. A. L. HEIM in charge; Assistant, T. W. VENNEMAN: 



Tests on round timbers of various Rocky Mountain species, including mine 

 timbers, in cooperation with the Northern Coal and Coke Company and various 

 National Forests. 



Tests on western red cedar, lodgepole pine, and Engelmann spnice telephone 

 'poles in cooperation with the South Platt Power Company, Central Colorado 

 Power Company, and the Colorado Telephone Company. 



Tests on western yellow pine and Colorado Douglas fir cross-ties in cooperation 

 with the Denver, Boulder and Western Railway Company. 



Tests on trestle timbers in cooperation with the Denver City Tramway Company. 



Wood Preservation- 

 Preservative treatment of railway cross-ties in cooperation with the Colorado Mid- 

 land Railway Company D. L. CARMODY, Norrie, Colo. 



Construction and operation of treating plant in cooperation with the Homestake 

 Mining Company HAKKY MILLS MASON, Jr., Lead City, Colo. 



Preservative treatment of telephone poles in cooperation with Robert Reed 

 D. L. CARMODY, Norrie, Colo. 

 Wood Utilization- 

 Study of wood-using industries H. B. HOLROYD, Denver, Colo. 



NATIONAL FORESTS 

 COLORADO 



Arapaho C. G. POOLE, Acting Forest Supervisor, Sulphur Springs (WU-Ad). 

 Battlement DAVID ANDERSON, Forest Supervisor, Collbran (WU-WF, G); JOHN 



W. LOWELL, Jr., Deputy Forest Supervisor. 



Cochetopa EUGENE WILLIAMS, Forest Supervisor, Saguache (WU-G). 

 Gunnison WM. R. KREUTZER, Forest Supervisor, Gunnison (WU-WF, G); E. C. 



BERKY, Deputy Forest Supervisor. 

 Hayden See Wyoming. 

 Holy Cross HARRY H. FRENCH, Forest Supervisor, Glenwood Springs (WU-WF, G); 



JAY HIGGINS, Forest Assistant. 

 La Sal See Utah. 

 Las Animas C. A. WHITNEY, Acting Forest Supervisor, La Veta (WU-G). 



