SIXTH REPORT OF THE DIRECTOR I9O9 203 



Summary of measured and calculated angles — {continued). 



LETTER 



b :f. 

 b : g. 

 b": d . 

 b: h. 

 b : k 

 b : 1. 

 b : n. 

 b :o. 

 b : p. 

 f : 1. 

 f : n. 

 z : p. 



ANGLE 



NUMBER OP 

 READINGS 



101 



110 



101 



230 



101 



350 



101 



120 



101 



130 



101 



111 



101 



111 



101 



212 



101 



313 



110 



111 



110 



111 



310 



313 



16 



2 



2 



14 



4 



7 



20 



12 



13 



4 



5 



5 



MEASURED 



55 



43 



44 



46* 



41 



53* 



36 



35 



26 



3 



72 



1 



69 



19* 



79 



15* 



83 



2 



49 



12 



59 4 



64 58* 



CALCULATED 



55 44* 



44 23* 



41 22* 



36 17 



26 5 



71 50 



69 20* 



79 19* 



82 50 



49 16 



58 59 



64 55 



