132 



Canadian forestry Joitrnal. MarcJi, i<)20 



WE ARE PREPARED TO UNDERTAKE 

 AERIAL PATROLS AND SURVEYS AT RATES 

 VERY MUCH LOWER THAN HITHERTO 

 DEEMED POSSIBLE. 



Our Aerial Photo Topography- 

 work determines elevations and 

 contours accurately. Our photo- 



Our experience is unequalled. 

 The Air Express Services of the 

 Aircraft Transport & Travel 

 Company between London, Paris 

 and Italy, and between London 

 and Holland have operated with 

 greater punctuality than the 



graphs determine different varie- 

 ties and numbers of trees. 



trains connecting with the Chan- 

 nel steamers. Our allied enter- 

 prises cover the world. We are 

 the only firm in existence that 

 has successfully carried out com- 

 mercial air services and aerial 

 surveys. 



Our association with 

 THE GREATEST AIRCRAFT ENTERPRISE 

 IN THE WORLD 

 and the superiority of our technical equipment and staff 

 GUARANTEES SUCCESS. 



Address all communications to the Canadian Office. 



AIRCRAFT TRANSPORT AND TRAVEL, Limited 



LONDON OFFICE: 25 & 27 Old Queen St., 

 London, S.W. 1, England. 



MONTREAL OFFICE: 

 ' 301 Montreal Trust Building, Montreal, Canada. 



