i, 
: 
j)0 
— 
leter in April X 785 . V 
>anfion is 
Description of the Metal 
Bales 
of 27400 feet of thefe metals 
would expand. 
. 
| 600 feet. 
1 000 ft 
. By i°. 
to 
1— 1 
0 
0 
By 20 0 . 
By 3c 0 
. ' 
In. 
In. 
In. 
In. 
In. 
In. 
andard brafs 
fcale. 
Suppofed to b( 
42.187 inches, 
inch ; thicknefs 
0 
b 
4- 
N> 
IO 
3 'o 893 0 
io-f-cz. Its exj 
revolutions of t 
0.1237 
33-8938 
67.7876 
101.6814 
on five feet won 
.. 
iglifh plate 
rafs, in form < 
f a rod. 
Length five f 
nefs 0.15 inch 
Difficult from it 
O.O7572 
0.1262 
3-45788 
34-5788 
69.1576 
1 03 -7 364 
iglifh plate 
- warping, 
r Length five f< 
rafs, in form < 
f a trough. 
inch ; weight 8 l 
" ftraight, 
OO 
r-. 
O 
d 
0.1262 
3.46062 
34.6062 
69. 2124 
103.8168 
" Length five fee 
feel rod. < 
0.3 inch ; weigh 
- very fame bar w 
0.04578 
0.0763 
2.09062 
20.9062 
41.8124 
62.718c 
Caft iron < 
prifm. 
■ Length five 1 
and weight 1 1 | 
L rod with the ftai 
0.04440 
0.0740 
2.02760 
20.2760 
40.552c 
60.8280 
1 
- Length five 
, 
ijlafs tube, <| 
I 
weight 1 lb. 13) 
* pot of metal wi; 
0,03102 
0.0517 
1.41658 
14.1658 
28*3316 
42.4974 
' Length 40.44 
meter fix-tenths 
lid glafs rod. < 
2 oz. It had be 
clock. Its exp^ 
revolutions of i 
°'° 3 2 34 
0.0539 
1.47686 
14,7686 
2 9-537 2 
44.3058 
_on five feet wou; 
Jk 
