ERRORIBUS MINIMIS OBNOXIAE.
Triangulam 121.
0.
Harlingen ....
. 50°
58'
15"238
1.
Leeuwarden . .
. 82
47
1 5,351
2.
Ballum
. 46
14
27,202
Triangulum 122.
3.
Harlingen ....
. 51
5
39,717
4.
Sneek
, 70
48
33,445
5.
Leeuwarden . .
. 58
5
48,707
Triangulum 123.
6.
Sneek
, 49
30
40,051
7.
Drachten
, 42
52
59,382
8.
Leeuwarden . . .
, 87
36
21,057
Triangulu;
m 124.
9.
Sneek
45
36
7,492
10. Oldeholtpade . . .
, 67
52
0,048
11.
Drachten
66
31
56,513
Triangulum 125.
12.
Drachten
53
55
24,745
13.
Oldeholtpade . . .
47
48
52,580
14.
Oosterwolde . . .
78
15
42,347
Triangulum 127.
15.
Leeuwarden . . .
59
24
0,645
16.
Dockum
76
34
9,021
17.
Ballum
44
1
51,040
Triangulum 128.
18.
Leeuwarden . . .
72
6
32,043
19.
Drachten
46
53
27,163
20.
Dockum
61
0
4,494
Triangulum 131
.
21.
Dockum ......
57
1
55,292
22.
Drachten
83
33
14,515
23.
Groningen
39
24
52,397