Page 102} TABLE 3. 
Difference of Latitude and Departure for 43° (187°, 223°, 317°), 
.| Lat. 
Dep. } Dist. at. Dep, | Dist. | Lat. Dep. | Dist. | Lat. Dep. 
1 
SorPANONAT 
al ee 
oOonwnskrtonwace 
sje 
88.5 ; 181 | 132.4 | 123. 
89.2 3. 39.1 | 124, 
90,0 iO. § f 33.8 | 124, 
90.7 | 84.6 34,6} 125. 
91.4 b 35,3 | 126, 
92.2 5. § 3 | 136.0] 126, 
92.9 1.6 36.8 | 127. 
93.6 
94,3, 
95.1 
— 
os 
fom) 
NWaAINIOW MDE WD 
= 
So 
95.8 
96.5 
97.3 
98.0 
98.7 
99.5 
100.2 
100.9 
101.7 
102.4 
<=) 
< 08] COCO DO Or NO O1oO FR 
o 
ve) 
WwNaInNOownore 
© 
89] (Cd. TO CUO COR | Se PACKS 
103.1 
103.9 
104.6 
105.3 
106.0 
106.8 
107.5 
108.2 
109.0 
109.7 
on 
a] 
Mwaoe als 
110.4 3. 
111.2 | 108. 155.0 
V1.9 | 104. 13 | 155.8 
112.6} 105. 4 | 156.5 
113.4 p 157.2 
114.1 | 106.4 158.0 
114.8 | 107.) 17 | 158.7 
115.6 : 159.4 
116.3 : 9 | 160.2 
117.0} 109.1 160.9 
NBDONTMOM) Aor ANION 
NTMON AOR SATE PNOWDIOWERS 
> Sj] Co a 
117.7 | 109. T | 161.6 
118.5 | 110. 162.4 
119.2} 111. 3 | 163.1 
119.9] 111. 163.8 
120.7 | 112. 164.6 
121.4 | 113. 165.3 
122.1] 113. 166.0 | 154, 
122.9 | 114. 166.7 | 155. 
123.61 115.3 | 29 | 167.5] 156. 
124.3] 115.9] 30 | 168.2| 156. 
=> 
125.1 | 116.6 } 231 | 168.9 | 157. 
125.8] 117. < 32 | 169.7 | 158. 
126.5 | 118. 33 | 170.4 | 158. 
127.3 | 118. ‘ 171.1 | 159. 
128.0] 119. ¢ 35 | 171.9) 160. 
128.7 | 120. 172.6} 161. 
129.4 | 120. 37 | 173.3 | 161. 
130.2 | 121. 38 | 174.1 | 162. 
130.9 .L] 389 | 174.8 | 163.0 
181.6 | 122. 175.5) 163.7 
WACWRONWT ONC ROR RY CRAIC WROWASINNONTOMAOMANTOANS 
Pa Oo he Sete Ope oo] (ee Ue On nO Oe 
Goto Croor RN SS} C C © > 
<5] WOwADHRAON/ RANSWADH WAS PRION TANOWD OEP RAONSAOCH) TMHOWRBOHMANS 
Lat. Dist. 
= 
s 
Lat. 4 Dist. | Dep. Lat, { Dist. | Dep. Lat. | Dist. 
47° (183°, 227°, 318°). 
In Plane Sailing. 
~ Por converting Dep. into Diff, Long. and Diff. Long. into Dep. Diff. 
In Middle Latitude Salling. Long. 
In Mereator Salling. 
Wor multiplication of numbers by sines and by cosines, or 
solution of plane right-angled triangles, ee 
pn 
