Page 66] TABLE 3. 
Difference of Latitude and Departure for 25° (155°, 205°, 335°). 
S 
ES 
on 
oO 
CS 
WOMOI|DOF CObor 
bo 09 Co) BOL NICO Or 8D 
lo ofie ole ole ole 2) 
ee ee oS CONIC SNE OE 
NIDODOOMPNWWWHORANDWDOMNWWHONDIMMWO 
BRSSNRERRSSSSS: 
TCH Oanoarotrina 
WOOO HH OH HO] OO HO CO SO OO OO CD] CO CO mona 
SESEEEEESASSSSASSSESSSAANSSARK RESSOSLAAS 
DOR OCIH TTD ORI ODE NWOROMN) TWO CTH Db OP CO] Ol 100 0 
WDOODODOOOOOO OMDDDMODMOWDMOOOrIAI~NI 
FCIAC SB POLO 
eee Pe 
BH ASE 
65° (115°, 245°, 2 
Tn Plane Sailing. Dist. 
For converting Dep. into Diff. Long. and Diff. Long. into Dep. Diff. 
In Middle Latitude Sailing. Long. 
For converting Dep.into Diff. Long. and Diff. Long. into Dep. 
In Mercator Sailing. 
For multiplication of numbers by sines and by cosines, or N. Nx Oos. | NXSin. 
solution of plane right-angled triangles. Hiypote Bde es 
