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Established 1845. Incorporated 1900. 



W. & L. E. GUKLEY 



TROY, N. Y., U. S. A. 



Largest Manufacturers in America of 



Civil Engineers' and Surveyors' Instruments 



No 100 RECONNOISSANCE TRANSIT 



We are prepared to furnish Transits, Compasses, Plane- 

 Tables, Chains, Tapeliues, and other instruments used by- 

 Foresters, and we invite correspondence from any one inter- 

 ested in forestry work. 



Mention this Magazine. 



