112 
EXHIBITION GUIDE 
LIST OF EXHIBITORS 
Barr & Stroud Ltd. 
Bausch & Lomb Optical Co. 
B. K.S. Air Survey Ltd. . 
Canadian Aero Service Ltd. 
C. F. Casella & Co. Ltd. 
Cooke, Troughton & Simms Ltd. . 
G. Coradi AG—Alfred J. Amsler & Co. 
Decca Navigator Co. Ltd. 
D. E.P. Ltd 
Dennert & Pape Aristo-Werke 
Fairey Air Surveys Ltd. 
Fairchild Aerial Surveys Inc. . 
Finnmap Engineering Company 
Gevaert Photo-Producten N.V. 
Grant Production Co. Ltd. 
Haag-Streit AG .... 
Hilger & Watts Ltd. 
Hunting Group of Survey Companies 
Ilford Ltd. ..... 
Itek Corporation .... 
Kelsh Instrument Co. Inc. 
Kelvin & Hughes Ltd. . 
Kern & Co. Ltd. .... 
Klimsch & Co. .... 
KLM Aerocarto n.v. 
Kodak Ltd. ..... 
LogEtronics—Europe 
LogEtronics Inc. .... 
Meridian Airmaps Ltd. . 
N.V. Optische Industrie “De Oude Delft” 
W. Ottway & Co. Ltd. . 
Officine Galileo 
Ottico Meccanica Italiana 
Rank Cintel Ltd. . 
Société d’Optique et de Mécanique de Haute Précision 
Spartan Air Services Ltd. 
Svenska AB Gasaccumulator . 
Wallace & Tiernan Ltd. 
Wideröes’s Surveys Co. . 
Wild Heerbrugg Ltd. 
Williamson Manufacturing Co. Ltd. 
Wray (Optical Works) Ltd. 
Zeiss Aerotopograph G.m.b.H. and Carl Zeiss 
VEB Carl Zeiss Jena .... 
STAND 
PAGE 
114 
28 
201 
37 
308 
56 
311 
58 
203 
38 
106 
19 
111 
27 
110 
26 
310 
57 
104 
17 
307 
55 
304 
54 
215 
46 
204 
38 
216 
47 
116 
29 
214 
44 
302 
53 
202 
37 
206 
39 
115 
29 
107 
20 
219 
48 
213 
44 
212 
43 
210 
42 
112 
27 
113 
28 
301 
52 
103 
16 
211 
42 
102 a 
11 
102b 
14 
108 
20 
220 
50 
309 
56 
105 
18 
217 
48 
303 
54 
109 
21 
209 
40 
207 
39 
17a,117b 
30, 36 
101 
7 
Stand 10J —cont.