SURVEY or THE BRITISH ISLES EOR THE EPOCH JANUARY 1, 1886. iU9 
22. Edinburgh. April 3, 1885 ; A. W. R. and T. E. T. (60, 74). Lat. 55° 57' 52". 
Long. 3° 12' 28". In the Arboretum of the Botanic Gardens. Inverleith House 
N.N.W. 100 yards. Cathedral S.W. by S. Melville College S.S.E. Donaldson’s 
Hospital W.S.W. The small magnetic house in the gardens in which Mr. 
Welsh probably observed had been removed. 
Declination. 
2 . 
G.M.T. 
^0- 
h. m. 
+ 2 14 
h. m. 
13 56 
20 53-8 
20 4^2 
Inclination. 
Needle. 
G.M.T. 
u. 
h. m. 
o / 
o / 
1 
11 57 
70 37 2 
2 
12 36 
70 .39-5 
70 38'5 
2 
14 21 
70 40-8 
Horizontal Force. 
G.M.T. 
H. 
Ho- 
U 
V 
li. m. 
12 22 
12 51 
1-6175 
1-6165 
1-6183 
23. Elgin. July 8, 1885 ; A. W. B. (60, 74). Lat. 57° 38' 40"; Long. 3° 1.9' 0". 
In the grounds of North College, the residence of G. Smith, Esq., 100 yards 
N.N.E. of the Cathedral Tower and 80 yards E.S.E. of the house. 
Declination. 
2 . 
G.M.T. 
^0- 
h. ID. 
- 1 33 
11 m. 
12 29 
21 1-8 
20 57-5 
