72 HINTS TO TRAVELLERS. 
(C.)—Table.for constructing Graticules of Maps. —Sides and Diagonals of 
Squares of one-fourtli of a Degree of Latitude and Longitude , on the Scale 
of 1 Inch to 1 Mile, 
Latitude. 
Length in Inches. 
m 
on Meridian. 
n 
on Lower 
Parallel. 
P 
on Upper 
Parallel. 
on Diagonal. 
O 
/ 
0 
/ 
From 30 
0 to JO 
15 
17-219 
14-986 
14*949 
22-815 
3 o 
15 
f 30 
30 
219 
949 
911 
790 
30 
30 
> 30 
45 
220 
911 
872 
766 
30 
45 
» 3 i 
0 
221 
872 
834 
741 
3 1 
0 
, 3 1 
15 
221 
834 
795 
716 
3 1 
15 
, Ji 
30 
222 
795 
756 
692 
31 
30 
, 31 
45 
223 
756 
716 
667 
31 
45 
, 32 
0 
223 
716 
677 
641 
31 
0 
, 32 
15 
17*224 
14-677 
14-637 
22*616 
31 
15 
, 32 
30 
225 
637 
597 
591 
31 
3 o . 
„ 32 
45 
226 
597 
556 
566 
32 
45 , 
„ 33 
0 
226 
556 
5 i 5 
539 
33 
0 , 
, 33 
15 
227 
5 1 5 
474 
514 
33 
15 , 
, 33 
30 
228 
474 
433 
488 
33 
3 o , 
, 33 
45 
228 
433 
391 
461 
33 
45 , 
, 34 
0 
229 
39 i 
349 
435 
34 
0 , 
» 34 
15 
I 7*230 
14*349 
14-307 
22-409 
3 4 
15 , 
. 34 
30 
230 
307 
265 
382 
34 
30 , 
> 34 
45 
231 
265 
222 
35 6 
34 
45 , 
, 35 
0 
232 
222 
179 
329 
35 
0 » 
, 35 
15 
232 
179 
136 
302 
35 
15 , 
, 35 
30 
233 
. 136 
092 
275 
35 
35 , 
, 35 
45 
234 
092 
048 
248 
35 
45 , 
, 36 
0 
2 35 
048 
004 
221 
3 & 
0 , 
, 36 
15 
17235 
14•004 
13-960 
22-194 
36 
15 , 
, 36 
30 
236 
13-960 
915 
166 
36 
30 , 
, 36 
45 
131 
915 
871 
139 
36 
45 , 
> 37 
0 
237 
8 7 £ 
825 
in 
37 
0 » 
, 37 
15 
238 
82? 
780 
083 
37 
15 , 
» 37 
30 
239 
780 
734 
055 
37 
30 
* 37 
45 
240 
734 
688 
027 
37 
45 ,! 
, 38 
0 
240 
688 
642 
21-999 
38 
O ,1 
, 38 
15 
17*241 
13-642 
13'596 
21-971 
38 
15 
, 38 
30 
242 
596 
549 
943 
38 
30 „ 
, 38 
45 
24 ? 
549 
502 
9 i 5 
38 
45 „ 
. 39 
0 
243 
502 
455 
886 
39 
0 ,, 
39 
15 
244 
455 
407 
858 
39 
15 „ 
39 
30 
245 
407 
360 
829 
39 
30 ,, 
39 
45 
24 ? 
360 
312 
8co 
39 
45 „ 
40 
0 
246 
312 
263 
771 
$Tote .-—This Tabje can Le utilised for any other scale by simple propor'iou. 
