the Point of Mercurial Congelation. 
Experiment VII. made January 22, 1782. 
"l 
Time per 
Watch. 
Standai d 
fpirit H. 
Mercurial 
therm. C. 
Spirit 
therm. D. 
Remarks and Occurrences. 
h. 
/ 
9 20 
n 
O 
43f 
237 
29 ! 
9 21 
0 
43l 
237 
29 
Examined (G) remains as the laft time. 
9 22 
0 
33 
236 
29 
9 2 3 
0 
42 I 
236 
29 
9 2 + 
0 
422 
235 
29 
(G) remains flill the fame. 
9 25 
0 
42§ 
235 
29 
9 26 
0 
42| 
235 
29 
9 27 
0 
42 
235 
29 
9 28 
0 
42 
2341 
29 
9 29 
0 
42 
234 
29 
9 3° 
0 
42 
234 
29 
9 3 1 
0 
412 
2 34 
29 
9 32 
0 
4 1 
234 
29 
9 33 
0 
4i 
234 
29 
9 34 
0 
41 
234 
28 ! 
9 35 
0 
4i 
234 
28 { 
9 3 6 
0 
4i 
234 
285 
9 37 
0 
402 
234 
281 
9 3 8 
0 
402 
234 
28 
9 39 
0 
402 
234 
271 
9 40 
0 
40 
234 
27 
9 4i 
0 
40 
234 
27 
9 42 
0 
40 
2 34 
264 
9 43 
0 
40 
233 
261 
9 44 
0 
40 
232 
261 
9 45 
0 
40 
232 
262 
9 46 
0 
39 i 
232 
26 f 
9 47 
0 
39l 
232 
262 
9 48 
0 
39 
232 
26 
(G) remains in the bulb, quick, in the cylinder fluid. 
9 49 
0 
39 
23 1 1 
26 
9 50 
0 
39 
23 1 ! 
26 
9 50 
3 ° 
39i 
23 1 
26 
9 5 1 
0 
39 
232 
26 
9 52 
0 
39 
650 
26 
9 5 2 
20 
— 
850 
— 
9 52 
3 ° 
— 
1050 
— 
9 5 2 
40 
— 
1 120 
— 
— — — 
Vol. LXXIII, *B b b Experiment 
