890 PROF. W. H. MILLER ON THE CONSTRUCTION OF THE NEW STANDARD POUND. 
Z+e+Y, r+0-02gr.+X. 
18-27 
18-67 
17- 44 
18- 22 
17-90 
90-50 
r+0-01 gr.+x, Z+e+Y. 
18-47 
18-86 
18-62 
18-41 
18-35 
92-71 
Z+e+X, r+0-02gr.+Y. 
17- 92 
18- 27 
21- 92 
22 - 20 
21-92 
102-23 
r+0-01 gr.+Y, Z+e+X. 
18-76 
18-45 
23-45 
23-57 
22-99 
107-22 
10 (r + 0-015gr.+ X)=10(Z + e + Y)-2-21 parts. lO(r+O-O15gr. + Y) = lO(Z + 0+X)-4-99 parts. 
r=Z + 0 — 0'01592 grain. 
Z+e+X, A+0-01 gr.+Y. 
19- 51 
20- 04 
20-05 
19-40 
18-81 
97-81 
A+0-01 gr.+Y, Z+e+X. 
20-30 
20-22 
19-57 
19-15 
19-14 
98-38 
Z+e+Y, A+0-01 gr,+X. 
18-57 
17- 76 
18 - 61 
18-64 
17-69 
91-27 
A+0-01 gr.+x, Z+e+Y. 
19-11 
18-80 
18-75 
18-00 
18-21 
92-87 
lO(A + O-Olgr. + Y)=lO(Z + 0 + X)-O-57 part. 
10(A + 0-01 gr. + X)=lO(Z + 0 + Y)-l-6O part. 
A=Z + 0 — 0-01028 grain. 
gr- 
L=: 79-99112 
M= 79-99261 
J = 0-99996 
Q= 0-64509 
0=L+M + J + Q=161-62878 
gr- 
C^=I + K+ A +0-00265 
®=I + L +B + 0-00200 
CH=I + M + r + 0-00500 
®=I + N +A + 0-00081 
Whence 
gr- 
K = I + 0-00051 
L =1-0-00089 
M = I — 0-00178 
N =1-0-00316 
S*-- 
(!B=2I + Z + 0-O-OO989 
®=2l + Z + 0-O-O1139 
(!0=2I + Z + 0-O-O127O 
®=2I + Z + 0 — 0-01263 
Mean €=21 + Z + 0—0-01165 
gr. 
A=Z+0 — 0-01305 
B=Z + 0-O-O125O 
r = Z + 0 — 0-01592 
A=Z + 0 — 0-01028 
gr. 
I=A + B + r + A + Z-0-00080 
A + B + r+A=4Z + 40 —0-05175 
I = 5Z + 40 —0-05255 
5(Z + 0) = I + 0 +0-05255 
1=7000-00000 grains of the new standard, 0=161-62878 grains. Therefore 
5(Z-i-0) = 7l61-68133grs., Z+0= 1 432-33627 grs. Therefore (®= 15432-32462 grs. 
According to the observations of Schumacher, Olufsen, Steinheil and Gambey, 
v^—v(!5=20’933, whence 9[=C+0-02412 grain. Therefore the kilogramme des 
Archives =15432-34874 grains, of which I, the new standard pound, contains 
7000-00000. If we adopt for v^l—vd^ the value 2T1 19 given by the observations with 
the stereometer, ^=(25+0-02435 grain, and therefore 91=15432-34897 grains. Of 
these two values of 91 the former is probably the more accurate. 
