214 
MR, fl. L. CALLBNDAE ON THE PRACTICAL 
Table A.-y.—C omparison of Platinum and Air Thermometers—( continued ). 
Date and 
time. 
Auxiliary 
thermo¬ 
meters. 
Observed 
resistances. 
h.so 4 
U-Gauge. 
Mercury 
manometer. 
Baro¬ 
meter. 
Num¬ 
ber. 
Re¬ 
marks. 
Results. 
ConnectionJ Spiral. 
1 
x' 
M L 
Me 
12.30 . . 
12.32 . . 
12.34 . . 
12.36 . . 
12.42 . . 
12.47 . . 
12.51 . . 
O 
R. 166 
A. 17 8 
A. 176 
It. 167 
R m 2106 
R 34 -626 
44-85 
44- 90 
44'95 
45- 00 
45-18 
45-28 
45-34 
595 
635 
6- 72 
7- 12 
8- 52 
9- 30 
9-75 
18-50° 
18-55° 
18-50° 
18-45° 
IV. 166760 
<N £h 
'P Cd 
o cq 
7? CO 
(ID 
O 
to 
cc 
t = 380-7° 
pt = 364-1° 
d = 16-6° 
5.8 . . 
5.10 . . 
5.15 . . 
5.20 . . 
5.25 . . 
R. 17-7 
A. 18'6 
A." i 9’0 
R, 17-8 
R, 4 2131 
R 34 -628 
45-86 
45-84 
45-72 
45-56 
45-50 
5-10 
4-95 
4-30 
332 
2-80 
17-8° 
17- 9° 
18- 0° 
W. 177-530 
co 
C3 o 
to CO 
o o 
CO to 
(12) 
O 
to 
m 
a 
O 
t = 391-8° 
pt = 373 5° 
d = 18-3° 
6.1 . . 
6.2 . . 
6.4 . . 
6.6 . . 
A. 19-3 
R, 18 1 
A. 190 
R., 4 2-669 
Rw -779 
58-30 
58-20 
58-10 
58-05 
83 
7-9 
7-5 
73 
18'6° 
W. 263 218 
o 
CO ip 
O Oi 
CO to 
(13) 
to 
j—t 
00 
6 
t = 602-3° 
pt = 556-2° 
d = 46 1° 
I 
6.40 . . 
6.45 . . 
6.50 . . 
6.54 . 
6.57 . . 
7.4 . . 
R, 181 
A. 194 
A. 19 4 
R, 181 
R 24 2 683 
R m -765 
59-35 
5917 
59-25 
59-30 
59-32 
59-31 
2-32 
1-55 
1-60 
1-80 
1-90 
1-85 
18-8° 
18-9° 
190° 
W. 277 295 
r- fc 
I-H o 
P 05 
O oj 
CO 40 
(14) 
O 
o 
CO 
C3 
o 
t = 624-2° 
pt = 572 9° 
d = 51-3° 
| March 2 . 
11.30 . . 
11.35 . . 
M. 18-2 
A. 165 
R, 15 7 
R 4 1 122 
R 34 - 4 0 9 
21-31 
21-32 
21-33 
4-40 
4-50 
475 
8-9 
8-8 
8-7 
62-47 
62-t7 
62 44 
31-94 
31-97 
31-94 
OO fe" 
eo ° 
CO 
o ^ 
CO zo 
(15) 
c3 
•| ® £ 
5 s ” 
03 
pi = 15-94* 
t = 1572° 
mk = 10‘570 
12.55 . . 
1.5 . . 
1.11 . . 
1.15 . . 
1.25 . . 
A. 177 
R. 158 
M. 17 5 
A. 171 
R, 4 1073 
R 3I -390 
20-225 
20-225 
20-225 
20-225 
20-225 
4-25 
265 
7-17 
2-52 
2-65 
87 
8-8 
8*9 
62 38 
61-88 
61-05 
59-69 
59-69 
2937 
29 13 
27"60 
2695 
2695 
05 ^ 
CO o 
co 
O 00 
CO CO 
(16) 
c 
O 
-*-= 
c3 
03 
• ° 
~\ 
R 0 = 19-674 
ink = 10"571 
V 
ink = 10'571 
R, = 26-348 
t = 100 58° 
J Rj/Rj = 1 3395 
6.52 . . 
6.56 . . 
7.2 . . 
7.17 . . 
| 
A. 184 
R. 17 4 
M. 19-2 
A. 18-6 
R 24 1-408 
R 34 "-502 
27-100 
27-100 
27-100 
27-100 
620 
1-80 
1-80 
577 
89 
8-8 
58 36 
57-15 
57- 13 
58- 19 
41-40 
4092 
40- 90 
41- 27 
*b 
Sl 
Ss 
(17) 
g 
03 
CC 
March 4 . 
12.11 . . 
12.22 . . 
A. 11-5 
R. 9-9 
M. 115 
R_ m 1104 
20-95 
20-97 
20 99 
3- 50 
375 
4- 00 
9 3 
57-26 
57-24 
57-24 
2633 
26-32 
26 33 
cb 
rH C 
to o 
C 00 
CO to 
18) 
. 
•5 ^ 03 
5 J 
^ o 
pt = 10-52° 
t = 10-37° 
mk = 10'563 
1.5 . . 
1.16 . . 
1.30 . . 
A 127 
R, 11-3 
M. 131 
Ro 4 1-395 
R 34 "-490 
27-124 
27124 
27-123 
4-80 
1-68 
6-30 
9-1 
8-9 
8-8 
61'54 
60-70 
6188 
45 02 
4470 
4511 
So (19) 
O 
CO to 
1 R./R, = 1-3395 
| t = 100-48° 
s 1 nik = 10563 
March 4 . 
6.20 . . 
6.30 . . 
6.40 . . 
Fresh- 
R. 14-5 
A. 15-4 
M. 160 
filling with 
R 24 1-396 
air, while 
27103 
27 102 
27 101 
in stea 
5 85 
210 
7-87 
m. 
87 
8.6 
8-5 
3212 
3112 
32-54 
57-27 
56 99 
57 33 
T* 1 O 
g ao 
CO 
(20) 
a 
| 
b 
cc 
V i = 63 41 c.c. 
mk— 17"755 
t = 100-44° 
