Details of exhibit

Exhibition:
1902 Forty-seventh Annual Exhibition of the Royal Photographic Society of Great Britain  
Exhibit title:
Eclipse of the Sun, Sahdol, Jan. 22, 1898  
Exhibitor:
Royal Observatory 
Section:
Scientific, Technical and Photo-Mechanical Exhibits 
Exhibit No.:
383 
Exhibit No. 2:
Description:
Photograph of Corona, taken by the Astronomer Royal with the Thompson Coronagraph O.G. 9 in. diameter. Diameter of Sun's image 4 inches. Exposure 20 seconds (from 40 to 60 seconds.) 
Exhibit type:
Photograph 
Process:
Special Rapid Plate (backed) (Negative) 
Award:
none