I'll i;\.\l. INhgrAUTIKS. 



115 



to- 5, 



+05 



\ 



X 



X" 



\ 



+o'-5 



+0-5 - 



\ 



\ 



\ 



\ 



\ 



\ 



\ 



\ 





o Midwinter 



-1-0 



o Equinox 



o Midsummer 



-1-5 



o Year 



-05 



-I'-O 



o z 4 6 a iO NOON 24 6 8 10 IZMIO'T 



Fig. l:>. Inclination. 



Q 2 



