TABLE 3. [Page 45 
Difference of Latitude and Departure for 14° (166°, 194°, 346°). 
Dist. | Lat. Dep. | Dist. 
301 | 292.1 | 72.8 } 361 
02 | 293.0 | 73.1 | 62 
03 | 294.0 | 73.3 | 63 
04 | 295.0 | 74.5 | 64 al 
05 | 295.9 | 73.8 65 A 
06 | 296.9 | 74.0] 66 .6 
07 | 297.9 | 74.3 | 67 .8 
08 | 298.9 | 74.5] 68 bal 
09 | 299.8 | 74.8] 69 bo 
10 | 300.8 | 75.0 | 70 A) 
} 311 | 301.8 | 75.2 | 371 .8 
12 | 302.7 | 75.5 | 72 .0 
13 | 303. 7,| 75.7 | 73 3 
14 | 304.6 | 76.0 | 74 .O 
15 | 305.6 | 76.2 | 75 .8 
16 | 306.6 | 76.4} 76 . 0 
17 | 307.6 | 76.7 } 77 2, 
18 | 308.6 | 76.9 | 78 A) 
19 | 309.5 | 77.2 79 bu 
20 | 310.5 | 77.4] 80 40 
321 | 311.5 | 77.7 | 381 m2 
22 | 312.4 | 77.9] 82 .4 
23 | 313.4 | 78.1] 83 od 
24 | 314.4 | 78.4] 84 oY) 
25 | 315.3 | 78.6 | 85 12, 
26 | 316.3 | 78.9 | 86 4 
27 | 317.3 | 79.1] 87 Bll 
28 | 318.3 | 79.4} 88 59 
29 | 319.2 | 79.6} 89 1 
30 | 320.2 | 79.8 90 4 
331 | 321.2 | 80.1 } 391 .6 
32 | 322.1 | 80.3 | 92 » &) 
33 | 323.1 | 80.6 | 93 pill 
34 | 324.1 | 80.8] 94 3 
35 | 325.0 | 81.0} 95 6 
36 | 326.0 | 81.3 96 .8 
37 | 327.0 | 81.5] 97 b dl 
38 | 328.0 | 81.87 98 .3 
39 | 328.9 | 82.0} 99 6 
40 | 329.9 | 82.3 | 400 .8 
341 | 339.8 | 82.5 | 401 .0 
42 | 331.8 | 82.7 | 02 3 
43 | 332.8 | 83.0} 03 5 
44 | 333.8 | 83.2 }] 04 .8 
45 | 334.8 | 88.5} 05 .0 
46 | 335.7 | 83.7 | 06 oe) 
47 | 336.7 | 83.9 | 07 a) 
48 .7 | 84.2 | 08 off 
.6 : .0 
.6 be 
.6 5 
aD) » I 
.O8 » 
mi) .2 
.5 4 
b 9.7 
8) 
Le 
4 
.6 
“In Plane Sailing. 
For converting Dep.into Diff. Long.and Diff. Long.into Dep. 
In Middle Latitude Sailing. sya a 
Forconyerting Dep. into Diff. Long. and Diff. Long. into Dep. 
In Mercator Sailing. 
For multiplication of numbers by sines and by cosines, or 
solution of plane right-angled triangles. 
