TABLE 38. 
Difference of Latitude and Departure for 24° (156°, 204°, 336°). 
Lat. Dep. | Dist. 
384.6 | 171.2] 481 
385.5 | 171.6] 82 
386.4 | 172.0} 83 
387.3 |172.5] 84 
388.3 |172.9] 85 
389.2 |173.3] 86 
390.1 |173.7] 87 
391.0 |174.1] 88 
391.9 |174.5} 89 
392.8 | 174.9} 90 
393.7 | 175.3] 491 
394.7 |175.7] 92 
395.6 |176.1] 93 
396.5 |176.5] 94 
397.4 |176.9] 95 
398.3 |177.3] 96 
399.2 |177.7} 97 
400.1 | 178.2] 98 
401.0 |178.6} 99 
402.0 | 179. 0} 500 
402.9 |179.4]} 501 
403.8 |179.8] 02 
404.7 | 180.2] 03 
405.6 | 180.6] 04 
406:5 | 181.0} 05 
407.4 | 181.4] 06 
408.4 |181.8} 07 
409.3 | 182.2] 08 
410.2 |182.6} 09 
411.1 |183.0] 10 
412.0 | 183. 4] 511 
412.9 |183.8] 12 
413.8 | 184.3} 13 
414.7 | 184.7] 14 
415.7 |185.1] 15 
416.6 |185.5} 16 
417.5 | 185.9] 17 
418.4 | 186.3] 18 
419.3 |186.7] 19 
420.2 | 187.1] 20 
421. 1 187.5} 521 
422.1 |187.9] 22 
423.0 | 188.3} 23 
423.9 |188. 7] 24 
424.8 |189.1] 25 
425.7 | 189.5] 26 
426.6 | 189.9} 27 
427.5 {190.4} 28 
428.5 |190.8] 29 
429.4 |191.2} 30 
430.3 | 191.6} 531 
431.2 |192.0] 32 
432.1 | 192.4} 33 
433.0 | 192.8} 34 
433.9 | 193.2] 35 
434.8 | 193.6] 36 
435. 8 | 194.0] 37 
436.7 |194.4] 38 
437.6 |194.8} 39 
438.5 {195.2} 40 
Dist. 
Dep. Lat. }| Dist. | Dep. 
In Plane Sailing. 
For converting Dep.into Diff. Long. and Diff. Long.into Dep. 
In Middle Latitude Sailing. 
For converting Dep.into Dif’. 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. 
66806°—3S——5 
Diff. 
Long. 
NxSin. 
Hypote- 
nuse. 
Side 
Opp. 
