( 102 ) 
March 8. 1722. 
This Day a piece of Brafs was fixed to a Wooden 
Box, and a few Degrees were divided into io' each, as 
in the Brafs Box, to try if both Needles would be a- 
like afFe&ed in the feveral Alterations. This Wooden 
Box was placed at the fame Meridian Line, and about 
the Diflance of 3 1 Feet from the other. 
Brafs Box. Needle 2= 5. 
- 
Needle 
9 
h. 
Vr\ 
11 
March 8. 14°= 3o , ~- 
3 =oo / 
14°= *■*'+ 
14 = 20 
3 = 1 5 
14 = 20 
14= 15 + 
4 = 00 
M 
4 ^ 
II 
*-1 
O 
14 = 20 
4 =i 5 
14 = 15 
14= 25 ■ 
5" — oo 
I4 = 20 
*4 = ’ 5 * 
5 = 30 
O 
II 
M 
14= 1 5 
5 = 45 
14 =: IO 
14 = 00 
5 = 57 
14 — 
• 14 - 
6 = 8 
13 = 55 
13 = 50 
13 = 40 
14 = 20 
6 = 38 
M 
4*- 
II 
H 
+ 
*4 + 
6 = 48 
14 = 00 
14 = 00 
6 = 54 
14 — 
14= 5 
7 = 5 
r 4 + 
14 = 10 
7=15 
14= 5 
*4 + 
12 = co 
14 + 
0 
March 
