68 SABINE’S EXPERIMENTS. 
An accouut of the going of the Pendulum Clock in Portland Place, London; Elevation above the 
Sea 83,5 feet. 
With the Pendulum marked No. 1; Barom. mean height 29. 33. 
Vibrations ina 
Cumming los-| Pendulum iid wy le Mean fecal in sie ibeiaalioes m, solar day, in 
ee fem) | OPE nee time] A | Texupmes | mean [| are pel eller pa aN aia er ed 
Feb: ‘Temp. 58° 
21 S. 42) 12, 175 Ks 
| | 185.2 Pa 53.7 
22 _ ‘H8. 41, 37,2 174 R20" 5 
post |i } 2a 8 $|54 
23 8. 41) 02,1 175 Keo 
35.65 (94° | 
24 3. 40, 26,8 1.73 [ooo 3 / 
3.30. 00 so at [O46 | 
25 8. 39, 50,9 1.74 ero. 4} baie 
26 3. 39. 15,2 1.75 } owe 
Aes , 53.7 
27 3.38.40 1.741637 6 
85.1 32 oh oaa 
28 BW aaa. NS O5e GA UO Ly ced OW a. de ee 
Means. Means, _195,36[35,5 1-744 58.9 14,988 0,396 6,01510,8.451186376.244 ~———"Means. -—«1[35,36|35,5. 1.744. (53.9 114,988 0,396 6,015|0,345186376.244 | 
With the Pendulum marked No.2; Barom. mean height. 
Marios ebakbalyean) > | ey et ae losing 0,24 Clock’s daily gain, 
P Nntoe all. O7 . A261 nia Are 
Re $22. Sb 
2 2.08. 57,9 1 4nl igen 8 
74,3 $58 841,45 
3 2.10, 12,2 M72 eee iy 
74 ; 44 a 54.15 
4 $.11. 26,2 D-T3. 16 55.3 
74,2 aati 
2.00. 00 74,3 355.26 54.5 
6 3.18 154,7 WBE be 5 
: ; 54. a 53.8 
7 2.15 .|09,7 1.73 |¢59'8 
5,5 3 $e! 15335 
8 4.16 .25,2 1.73. |{ 59" 7 
75,3 13g! C853 
9 2.17 ..40,5 1.73 |¢ 59" 8 
75,3 Ge ae 
10 2.18.55,8 OT a a ee a a ee i 
Means. 74,8 Napelnee Means. . ‘(74,8 174,56|1,7271. 453.9. [|4,891|0,306/6,085]0,346]86486,26 
