1 
Stand 307—cont. 
Hunting Group of Survey Companies 
Hunting Surveys Limited 
Hunting Technical Services Limited 
6 Elstree Way, Boreham Wood, Herts., England 
Hunting Survey Corporation Limited 
1450 O’Connor Drive, Toronto 16, Ontario, Canada 
Aircraft Operating Co. (Aerial Surveys) Limited 
Aircraft House, 23 Rogers Street, Selby, Johannesburg, South Africa. 
Adastra Airways Pty. Limited 
Adastra Hunting Geophysics Pty. Limited 
41-45 Vickers Avenue, Mascot, Sydney, N.S.W., Australia 
New Zealand Aerial Mapping Limited 
P.O. Box 6, Queen Street, Hastings, New Zealand 
Exhibit 
The exhibit displays maps and plans at all scales produced by Huntings 
for clients from all over the world. Also shown are photographs of 
operational teams at work and of equipment used. Albums are available 
to show the scope of Hunting Survey Group activities in topographic, 
geophysical, and natural resources surveys. 
STAND 302 
Deller Hall 
Senate House 
Activities 
The largest and most widespread survey organisation in the world, the 
Hunting Group of Survey Companies is manned and equipped to under 
take mapping, geophysical work, and natural resources investigations 
anywhere, at any time, to the highest modern standards. 
MAPPING. Topographic and planimetric mapping by modern photo- 
grammetric methods. Profile and volumetric assessment by Hi-Spec— 
Numerical photogrammetry and adjustment by Electronic Computer— 
Flight path record by Doppler and Airborne Profile Recorder. 
GROUND SURVEY. Permanent staff of field surveyors experienced in 
photogrammetric methods—Equipped with Tellurometer, self-reducing 
Tacheometer, automatic self-adjusting Levels. 
GEOPHYSICS. Magnetometer, Electromagnetometer, Airborne Ra 
diation Detector surveys—Sparker for off-shore exploration—MD-1 
Refraction Seismograph for shallow seismic investigations. 
RESOURCES. A complete survey and advisory service for the develop 
ment of natural resources and the employment of modern land use 
techniques is available to governments, consultant engineers or private 
firms from Hunting Technical Services Limited. 
53 
Wideree’s Flyveselskap (Wideroes’s 
Surveys Co.) 
Kr. Augustsgt. 19—Oslo, Norway 
Representatives: V. Skappel 
K. Hollan-Hagen 
Exhibit 
Photographs and maps. 
(1) A map showing photographical coverage on Norway. 266,000 
photographs taken by the company. 
(2) Photographs of equipment. 
(3) Samples of Norwegian maps. 
Activities and Products 
Wideroe’s Flyveselskap was founded in 1934, has a staff of 400, a fleet of 
17 aircraft and an annual budget of £1,000,000. The company has photo 
graphed most of Norway and has specialised in aerial survey in large and 
medium scales. 
STAND 303 
Deller Hall 
Senate House 
ON 
Survey aircraft: 1 Douglas B.26 (service ceiling 27,000 ft. and 12 hrs. 
endurance), 2 Lockheed 12A and 1 Cessna 180. Camera equipment: 
2 Wild RC5A and 1 Wild RC8 (Aviogon and Aviotar). Plotting equip 
ment: 2 Wild A.7, 2 Wild A.8, 1 Wild A.5 and 2 Wild A.6. 
The company is interested in surveys contracts abroad. 
Fairchild Aerial Siirveys, Inc. STAND 304 
224 East 11th Street, Los Angeles 15 Deller Hall 
California, U.S.A. Senate House 
Representative: M. A. Phillips 
Exhibit 
Display featuring Fairchild’s experience all over the world in the field of 
photogrammetry and airborne exploration services. 
Activities and Products 
Aerial Surveying including topographic mapping, airborne magnetometer 
surveys, airborne electromagnetic surveys, Marine Sonoprobe Surveys, 
gravity meter surveys. 
54 
EXHIBITION GUIDE