TABLE 3. 
Difference of Latitude and Departure for 8° (172°, 188°, 352°). 
Slee Sa S2 | SSUS NCOs SUCUOUOUT 
2. 
302.0 | 42. 
303.0 | 42. 
304.0 | 42 
305.0 | 42. 
306.0 | 43. 
307.0 | 43. 
308. 0 | 43. 
309.0 | 48. 
310.0 | 43. 
310.9 | 43. 
311.9 | 43 
312.9 | 44. 
313.9 | 44. 
314.9 | 44. 
315.9 | 44. 
316.9 | 44. 
317.9 | 44 
44. 
Pp pi 
SHS NN ESM 
saa) NNN a SI NINN NNN 
DWH OCWONOPNKE CON URW OMDN Hw 
CEI NSS 
a 
@ 
iN 
OI NA PWN OONOHDH 
0| G0 G0 0 G0 GO GOT ~I AT ~I 
PSISSS SSOP GOO) 0 0 0 WC 
In Plane Sailing. 
For converting Dep. into Diff. Long. and Diff. Long. into Dep. 
In Middle Latitude Sailing. 
} Forconverting Dep. into Dif’. Long. and Diff. Long.into Dep. 
In Mereator Sailing. 
For multiplication of numbers by sines and by cosines, or 
solution of plane right-angled triangles. 
66806°—38——3 
