Image from the Biodiversity Heritage Library.
Contributed by American Museum of Natural History Library.
| www.biodiversitylibrary.org
Transcription
12.5
360
75'00
375
20)4500.0(225
40
50
40
10.
Parallel of
Length of
Latitude
Degree
75°
76°
77
78
79
80
15.577
14.560
13.539
12.514
11.485
10.452
Stat.miles Geo.miles
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
8.68
9.54
10.41
11.28
12.15
13.01
13.88
14.75
15.62
16.48
17.35
18.22
19.09
19.95
20.82
21.69
22.56
23.42
28
29
30
31
32
33
34
35
24.29
25.16
26.03
26.89
27.76
28.63
29.50
30.36