No. 8.] PENDULUM OBSERVATIONS. 33 
g Z| © : i a ® , . | Observed Dura- 
E 3 E ee as S F NEN (oa tion of Calculation of Period 
elon cidence or cidence toe 
| $5 65 Coincidences 
34 t — 5°.20 — 5°15 Bar. = 7560 
a 73— 73 62—61 t = —5°.16 
hm s hm s m s a = 655 
1 0 8477 41 0 34348 |40c=2%25 471 — 388.6633 
2 9261 | 42 35 12:9 468 RAL = Geers 
3 10 50 43 » » 
4 10 43°5 44. 36 30:3 46'8 log ¢ = 1°5872989 
5 11 216 45, 37 94 ATS | log (2e—1) = 2'8826759 
6 12 09 | 4 ; 2 9°7046230 
7 12 40:0 47 38 25'9 45:9 log 1S Haw.= — 5671 
8 13 18°4 48 39 44 460 1 = 97040559 
9 13573 | 49 39 436 M63 oe 8. 
10 14. 35°7 50 4 22:0 463 SS = 0°5058898 
11 15 14-6 51 41 07 461 c= — 56 
40 c = 25 46533 t™=-+ 9982 
t — 5°.15 — 5°.15 SS. FIR 
a 69 — 69 59 —58 Se = 0°5058560 
On the Ice Near the Ship. 
June 10, 1895. 
Comparison of Clocks. 
Hohwii Frodsham 
hm s hm s Hohwiti’s rate in 242 : 
9 43 36 2 849 — 08.73 log 18 Frodsham = — 0:0011597 
7 MW 35 ty est alga) 
Hawelk Frodsham Hawelk Frodsham Hawelk Frodsham 
hm s hm s hm s hm s hm s hm s 
Ge20 m9) 3 29 91°5 8 716 5 14 445 014 2 992 75 
95 28 32 44 10 31 18 0 17 22 95, 98 
6923485 331 1:95 8 8 535 5 16 29:95 0 15 42 9 23 47°75 
log 15 Hawelk = — 0:0000590 log 18 Hawelk = — 0:0000760 
Mean Time Barometer Adie 763 
on Board in Saloon 
hm 5 
4» 16:0 7565 = 754-7 
8 » 15°6 56°77 = 55.0 
10 13 15°7 56,9)" ob 
Distance 1] = 2338 mm., thermometer 23. 
