66 
GEOGRAPHIC TABLES AND FORMULAS. 
[BULL. 214. 
Table 7. — Coordinates for projection of maps (.scale -jr-. 2 i VGG ) — Continue* 1. 
[From Smithsonian Geographical Tables.] 
Lati- 
tude of 
parallel. 
37 00 
05 
10 
15 
'20 
25 
30 
35 
40 
45 
50 
55 
38 00 
05 
10 
15 
20 
25 
30 
35 
40 
45 
50 
55 
39 00 
05 
10 
15 
20 
25 
30 
35 
40 
45 
50 
55 
40 00 
05 
10 
15 
20 
25 
30 
35 
40 
45 
50 
55 
Meridio- 
nal dis- 
tances 
from 
even 
degree 
parallels. 
Inches. 
5. 826 
11. 651 
17. 477 
23. 302 
29. 128 
34. 954 
5. 827 
11.65:; 
17. 480 
23. 306 
29. 133 
34. 960 
5. 828 
11.655 
17. 483 
23. 310 
29. 138 
34. 966 
5. 829 
11.657 
17. 486 
2:;.:;n 
29. L43 
34.972 
Abscissas of developed parallel. 
2\' longi- 
tude. 
5' longi- 
tude. 
Inches. 
2. 336 
2. 334 
2.331 
2. 329 
2.326 
2. 323 
2. 321 
2. 318 
2.316 
2. 313 
2.311 
2. 308 
2. 305 
2. 303 
2. 300 
•_». 298 
2. 295 
2. 292 
2. 290 
2. 287 
2. 284 
2. 382 
2.279 
2. 276 
2. 274 
2. '271 
2. 268 
2. 266 
2. 263 
2. 260 
2. 258 
2.252 
2. 250 
2. 247 
2. 244 
2. 241 
2. 239 
2.236 
2. 233 
2. 230 
2. 228 
2.225 
2.222 
2.219 
2.217 
2.214 
2. 211 
2. 208 
Inches. 
4. 673 
4. 667 
1.1.62 
4. 657 
4.652 
4.647 
1.612 
4.637 
1.631 
4. 626 
4.621 
4.616 
4.611 
4. 606 
4.600 
4. 595 
4. 590 
4.584 
4.579 
4. 574 
1.569 
L563 
L558 
1.55:; 
1.547 
1.512 
1.537 
4. 531 
1.526 
4.521 
1.515 
1.510 
1.5(11 
1. 199 
4.494 
1. 188 
4.483 
4. 477 
4.472 
4.466 
4. 461 
4.455 
4.450 
4.444 
4.439 
4.433 
4.428 
4.422 
4. 417 
•'longi- 
tude. 
Inches. 
7.009 
7.001 
6.994 
6.986 
6. UTs 
6.970 
6. 963 
6.955 
6. 947 
6. 939 
6.932 
6.924 
(,.'.116 
6. 90S 
6. '.tdO 
6. 892 
6.885 
6.877 
6.869 
6.S61 
6. 853 
6.845 
6. 837 
6.829 
6. 821 
6. si:; 
6. 805 
6. 797 
6.789 
6.781 
6. 773 
6. 765 
<V 757 
6.748 
6.740 
6. 732 
6.724 
6.716 
6.708 
6.699 
6. 691 
6.683 
6.675 
6.666 
6. 65S 
6. 650 
6.612 
6.633 
6. 625 
10' longi- 
tude. 
Inclit s. 
9. 345 
9. 335 
9. :;25 
9. 314 
9. 304 
9. 29 1 
9. 283 
9. 27:; 
9. 263 
9. 253 
9. 242 
9.232 
9.222 
9.211 
9. 201 
9. 190 
9.179 
9.169 
9. 15S 
9.148 
9.137 
9. 127 
9. 116 
9.106 
9. 095 
'.I. I (SI 
9. 073 
9.06:; 
9. 052 
9. 041 
9.030 
9. 020 
9.009 
s. 998 
s. 987 
8.976 
8.966 
s. 955 
8.944 
8.933 
8. 922 
8.911 
S. S99 
8.888 
8. 877 
8.866 
s. 855 
8.844 
8.833 
12.'/ lon- 
gitude. 
Indus. 
11.682 
11.669 
11.656 
11.643 
11. 630 
11.617 
11.604 
11.591 
11. 578 
11.566 
11.553 
11.540 
11.527 
11.514 
11.501 
11.488 
11. 171 
11.461 
11.448 
11. 435 
11.422 
11. 408 
11. 395 
11.382 
11. 369 
11. 355 
11. 342 
LI. 328 
11. 315 
11.301 
1 1 . 288 
11.274 
11.261 
11.217 
1 1 . 23 1 
11.221 
11. 207 
11. 193 
11.180 
11.166 
11. 152 
11.138 
11. 124 
11.111 
11.097 
11.083 
11. 069 
11. 056 
11. 042 
15' longi- 
tude. 
Inches. 
14. 018 
14. 003 
13. 987 
13. 972 
L3.956 
13.941 
13.925 
13. 910 
13.894 
13.879 
13. 863 
13. 848 
13. 832 
13.817 
13. 801 
13. 785 
13. 769 
L3.753 
13.737 
L3.722 
L3.706 
13. 690 
L3.674 
L3.658 
13.642 
13. 626 
13.610 
L3.594 
13.578 
13.562 
L3.545 
13.529 
13.513 
L3.497 
l:;. isl 
13. 465 
13. 448 
13. 432 
13. U5 
L3.399 
13. 382 
13.366 
L3.349 
13. 333 
13.316 
13. 300 
13. 2S3 
13. 267 
13. 250 
Ordinates of developei 
parallel. 
Longi- 
tude 
inter- 
val. 
37° 
Inches. 
0.001 
.002 
. 005 
.008 
.013 
.018 
38° 
Inches. 
0. 001 
.002 
. 005 
.008 
.013 
.019 
Inches. 
0.001 
.002 
.005 
.008 
.013 
. 019 
Longi- 
tude 
inter- 
val. 
2f 
5 
7i 
10 
12.', 
L5 
39° 
Inches. 
0. 001 
.002 
. 005 
.008 
.013 
.019 
41° 
' 
Inches. 
1- 
0.001 
■1 
.002 
7i 
.005 
10 
.008 
12^ 
.013 
15 
.019 
Inches. 
0. 001 
.002 
.005 
. oo.s 
.01:; 
.019 
