832 PROF. W. H. MILLER ON THE CONSTRUCTION OF THE NEW STANDARD POUND.
PC No. 1 ^T+B-j-0'6714 gr. T=5759'4881 gr., B=1239"8880 gr. ThereforePC No. I 7000-0475 grains.
For PC No. 1, log A= 1*32566. For T+B+0‘6714, log A= 1 32560.
Hence wPC No. 1=33070, v(T+B+ 0-6714 gr.)=33072. wPC No. 1 is less thanv (T+B+0'6714) jjy th e volume of 0'02 grain of water, or of 0-00002 grain of air ofordinary density. Hence
PC No. 1=7000*0475 grains.
July 18, 1844.
100 parts =0-26 grain.
PC No. 1 and hook in water. In right-hand pan.
H.
P.
16-95
17-65
16-9
17-6
16-9
17-65
16-9
17-6
16-8
17-55
16-8
17-5
16-8
17-45
16-8
17-5
16-75
17-45
16-75
17-45
16-835
17-53
gr.
Scale.
0-12
19-4
0-12
19-9
0-12
20-1
0-12
20-8
0-12
21-2
0-12
21-5
0-12
19-1
0-12
19-0
0-12
19-4
0-12
20-0
0-120
20-04
Hook in water. In right-hand pan.
gr. Scale.
T + F + K + (l6) + (8) + (4) + (2) + 0-68 27-4
0-66 20-4
0-66 20-4
0-66 19-3
0-66 i 6-0
Air. 0-66 14-0
<=17-0, 6=754-76. 0-68 22-0
0-68 22-5
0-66 19-2
0-66 19-2
0-66 16-5
0-68 23-0
0-68 26-2
0-6677 20-47
PC No. 1 in water («=l6-95)£iT+F-i-K-F(l6) + (8)-|-(4)-(-(2) + 0-5466 gr. in air (*=17-0, b= 754-76).
July 22, 1844. 100 parts = 0-26 grain.
PC No. 1 and hook in water.
In right-hand pan,
H.
P.
gr-
Scale.
0-04
22-0
0-04
22-0
0-08
41-6
0-00
15-7
0-04
22-5
19-4
20-4
0-00
13-0
0-00
7-9
0-00
15-5
0-04
32-8
0-04
21-5
0-00
12-5
0-00
12-5
19-4
20-4
0-0233
19-96