KSTABUSHED 1 845. INCORPORATED I900. 



W. & L. E. GURLEY 



TROY, N. v., IT. S. A. 



Largest Manufacturers In Annerica of 



Civil Engineers' and Siirveyors' Instruments 



No 100 KECONNOISSANCE TRANSIT 



We are prepared to furnish Transits, Compasses, Plane- 

 Tables, Chains, Tapelines, and other instruments used by 

 Foresters, and we invite correspondence from any one inter- 

 ested in forestry work. 



Mention this Magazine. 



