IRCULATION: 12,000 COPIES MONTHLY. 



ROBSON BLACK, Editor. 



VOL. XVI. PRINTED AT KINGSTON, CANADA. OCTOBER, 1920.| No. lO. 



The end of a perfect day. Lieut. Craham, of the LaureiUide Company's aviation staff, alighting on Lac 



Tortue. 



Use of Aircraft in Forestry and Logging 



Ellwood Wilson 

 Chief Forester, Laurentide Co., Ltd. 



An inleresling account of effective 



Worl^ done this year by seaplanes 



in Central Quebec. 



The writer lias been in cliari,^e of the VvA drives. fi)r spi'ttiiii^ forest lires ami 



i.aiireiitide Company's aerial, work for for aerial pliotoiiraplix . 

 two seasons and j^ives herewith the re- I'lio winter was spent in overlianl- 



sults of the work. The first season in- planes ami entwines and in the stuily 



showed absoluteK the praciicahility of of the pictnres. taken from the air, on 



the planes for reeoiinaisaiue of uiimap- the .iiround. This spriii;.,'- a photog^ra- 



ped or mapped areas, for iransporta- ; hie laboratory was ecpiippetl so that 



lion of jKissen^ers and of lire-lisduinij: pliolo.i^raphs eoiild be handled well and 



equipment, for looking- over the work t)t e.xpeditiously. 



