CORRIGENDA.
On
page
173,
line
2,
for
7-5° m·
read
6.66 m
n
4,
right
11
left.
»
5i
»
left
11
right.
»
»
11
»
7-5° m·
11
6.66 m
n
192,
12,
»
west
11
east.
w
w
35,
west
11
east.
On
page
173,
line
2,
for
7-5° m·
read
6.66 m
n
4,
right
11
left.
»
5i
»
left
11
right.
»
»
11
»
7-5° m·
11
6.66 m
n
192,
12,
»
west
11
east.
w
w
35,
west
11
east.