Page 20] TABLE 3. 
Difference of Latitude and Departure for 2° (178°, 182°, 358°). 
Lat. 
\~] 
3 
> 
240.9 
241.9 
242.9 
243.9 
244.9 
245.9 
246.8 
247.8 
248. 8 
249.8 
250. 8 
251.8 
252.8 
253. 8 
254. 8 
255. 8 
256. 8 
257.8 
258. 8 
259.8 
260.8 
261.8 
262.8 
263. 8 
264, 8 
265.8 
266. 8 
267.8 
268. 8 
269.8 
270.8 
271.8 
272.8 
273.8 
274. 8 
275.8 
276.8 
277.8 
278.8 
279.8 
280. 8 
281.8 
282.8 
283. 8 
284, 8 
285. 8 
286. 8 
287.8 
288. 8 
289.8 
290. 8 
291.8 
292.8 
293.8 
294. 8 
295.8 
296.8 
297.8 
298. 8 
299. 8 
coscoocosoo 
See 
s 
See avackace 
PDO MID TUB gobo ps 
PNP NNN 
PPP wow h hy NF 
$9 ge [0 G0 GP G0 G0 G0 GO Go 
WIWTOAAM Crop 
it 
| 
NE PL in aoa ESE 
eoooeooooocicocooosoooOoSo 
QAIsINaIsya4is4ya4y sy IDRARR AAW 
PE PP PP RR RRR RR RR Re eRe 
OO 0 CONTAT AID OO] CLOT OT HR 09 C9 CO bO 
BSD Fh ft fat fat fet et ft pe 
SO RNS OUP oo bor 
occoocooooocoso 
OO ESL EI ROLOLO RIES] 
CO OMAIIA ANN 
{© $0 $0 50 0 G0 Gh O0 GO Go 
Ce ROIRS he 
OO QO1G91G0)00) 00/2169] 00100) 69 
bo OO SRNR S 
DOOO! ODDOODODDDOO 
{© $0 § 5D $D {D {0 {0 $D {| {0 (0 $0 DD 0] 50:0 
171.9 
172.9 
173.9 
174.9 
175.9 
176.9 
177.9 
178.9 
179.9 
BP COINS FS /50) 90) S19) TUL 9) BO)F | CSO 50 SAD OU es 9 BO) SO GOO SUE RIOT 
SCOCCOSCSCOSCO|SCOSCSoOSCOCOSCSS|OSCSOSOSCOSOSOSOSCO/ COSCO SOOSOOoSoS 
7 
Bee ee ee pt 
NM KH SCOCOD OO DODDNNNARAHDMUAIEPEPRWWNNDN HHH OODODO DMO 
SSSSSSSSSSISSSSS OOOO 
CUR He HE CW COCO DDN HH HOOD DODD OIINIARBDUNH PR PWWHDNH EH OODOOD OOM) 
IR IRB IRR iB 99 99 G9] 09 G0 99 G9 G0 29 G9 G9 9 09] 69 09 9 49 99 G9 9 29 G9 G2] O99 49 49 99 99 G9 BO LO LDS 
PD DDD DD MMA AA AHHH A HM THA TA HR A HAAR AAT T Te 
WCONNNHHHODO ODD DHDDONNNAOUMNOE PRR WWW DNNHEHOOOO 
2 
2. 
2 
2: 
2 
2 
2 
2 
2! 
3 
3 
3 
3 
3 
3 
3 
3 
3 
3) 
4 
4 
4 
4 
4 
4 
4 
4 
4 
4 
5 
5 
5! 
5: 
5: 
55. 
5 
5 
5: 
5! 
6 
SLHNDS 
io 
ls 
i=) 
sf 
In Plane Sailing. Dist. Lat. 
For converting Dep. into Diff. Long. and Diff. Long. into Dep. 
To Middle Latitude Sailing. r J a 
Tor converting Dep. into Diff. Long. and Diff. Long. into Dep. 
In Mercator Sailing. u 
For multiplication of numbers by sines and by cosines, or : 
solution of plane right-angled triangles. Hypote, ace 
