Altitude . 34 40 3 '6 Decl. (n.a. p. ii.) .. .. 11 11 51*5 N. increasing 
^Latitude.. 51 30 3 o Sec. 0-205930 Correction by Hourly Diff. + 2 41*2 
Polar Dist. 78 45 27 -3 Cosec. 0-008415 --— 
- Sun’s Declin.11 14 32-7 N. 
2) 164 56 00-9 90 00 00 
156 
HINTS TO TRAVELLERS 
[* Se2 note p. 154 . f If A.M., subtract the Hour Angle from 24 hours. 
