ter ity 
ie Saale 
ip anne RIVER. 
: . OBSERVATIONS. : 
geben tecneten Bs hes ce FF i 
- et j =Sits = rrr rh ng ees 71 G 
Double altitude of Polaris. f ‘Pinkabdbitenianten: 
u s 
a . 
! ed 
fades ecror = — Vitha 21 gee. 
Se ae : Oi as ‘ s 
a RESULT OF CALCULATION. 
True altitude. Mean time. : 
B oyie TG wigg, Vila Sraton Tae 
: h. « min, 
Sas 29 Sy iw Boo seane? a 4 
—— 
