(113) 
equal to the maximum difference found between any two temperatures 
i. e. 1 deg. this still influences the results with the smallest piezometer 
: 4 I 
(5 ce.) and the highest pressure 60 atm. by hardly 5800: 
The thermometers were the same as these used for the normal volume. 
In the following table are given all the readings for a single 
measurement. Column A gives the reading of the level of the 
cathetometer, B the scale reading, C the temperature of the small 
piezometer reservoir, and the temperature at some known point of 
the stem, D the temperature of the waterbath round the tube 54, 2 
the temperature of the capillary by three thermometers, F the reading 
of the level glass C3 by the reservoir C, on its scale (Pl. I Comm. 
n°. 69) and of the level glass of the manometer on its scale, G the 
reading on the divided stem of the manometer, Z the temperature 
of the manometer bath above and below. 
TABLE IX, O, Series V. n°. 6. | 
PA Bn |e Cos eb Bea) 8 eae 
| 
Nanpmetert st EL AIA. | | 28.15 ||80.07 
20.00 (20.11 19.85 
19.91 
Temperatures.......... 18.00 
18.32 
19.36 
Glass capillary....… 19.00 
( BOD ase ik 4.0 130.120 24.2, 
Piez.-meniscus 
arr hele 3.8 [30.076 
PINASLONP Peen Bane 0.6 | 4.0 130.022 
KOmpEralUres ars nue 20.03 (20.14 19.88 
| 19.90 | 
Manometer. te Nea dae 28.15 180,05 
| | | IP | 
From this Table X containing the corrected values is derived, in 
which column A gives the reading of the top of the meniscus referred 
to the tube, B the height of the meniscus, C, D, & the corrected 
and mean temperatures of the corresponding columns in Table IX, 
F the height of the menisci in the manometer and piezometer above 
these in the level tubes, G the mean manometer reading, 4 the 
mean corrected temperature of the manometer. 
