832 PROF. W. H. MILLER ON THE CONSTRUCTION OF THE NEW STANDARD POUND. 
PC No. l-T+B + 0-6714 gr. T=5759-4881 gr., B=1239-8880 gr. Therefore 
PC No. 1 £!: 7000-0475 grains. 
For PC No. 1, log A= 1-32566. For T+B+0-6714, log A= 1-32560. 
Hence vPC No. 1=330-70, ^;(T+B^-0-67l4 gr.) = 330-72. ^;PC No. 1 is less than 
p(T+B + 0-6714) by the volume of 0-02 grain of water, or of 0-00002 grain of air of 
ordinary density. Hence 
PC No. 1 = 7000-0475 grains. 
100 parts = 
0*26 grain. 
PC No. 1 and hook in water. 
In right-hand 
pan. 
H. 
P. 
gr- 
Scale. 
16*95 
17-65 
0*12 
19-4 
16*9 
17-6 
0*12 
19-9 
16*9 
17*65 
0*12 
20*1 
16*9 
17*6 
0*12 
20*8 
16*8 
17*55 
0*12 
21*2 
16*8 
17-5 
0*12 
21*5 
16*8 
17*45 
0*12 
19-1 
16*8 
17*5 
0*12 
19-0 
16*75 
17-45 
0*12 
19*4 
16*75 
17-45 
0*12 
20*0 
16*835 
17-53 
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 
l6*0 
Air. 
0*66 
14*0 
(f= 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 (it=l6-95)iiT + F + K + (l6) + (8) + (4) + (2) + 0-5466 gr. in air C=17-0, i=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 
