960 
ae i 
cee ary 
ees, 
ae Low 
re 
Hl te et a ET 
ie 
ie 
He . 
ioe) 6.9 = 0.21 0,22 0.23 0.24 
Fig. 135. g vs. } obtained by integration beyond the point of total 
reflection. (bg = 0.4078 radians, point 22, film 536) 
19 15518 
