1917-18.] Studies in Clocks and Time-keeping. 
213 
Table II— continued. 
6 
t 
V J 
0 
t 
V | 
0 
t 
V 
a - 280' — continued 
a =d 
280 '—continued 
a — t 
>90 ' — continued 
s 
s 
o 
70-6 
s 
o 
227 
0-301 
54-2 j 
264 
0-392 
14 
0-015 
2-8 
228 
•303 
54-5 
265 
•396 
71-2 
15 
•017 
3-0 
229 
•305 
54-9 
266 
•399 
71-8 
16 
•018 
3-2 
230 
•307 
55-2 
267 
•403 
72-5 
17 
•019 
3-4 
231 
•309 
55-6 
268 
•407 
73-2 
18 
•020 
3-6 
232 
•311 
56-0 1 
269 
•411 
73-9 
19 
•021 
3-8 
233 
•313 
56-3 
270 
•415 
74-6 
20 
•022 
4-0 
234 
•315 
56-7 
271 
•419 
75-4 
21 
•023 
4-2 
235 
•317 
57-1 
22 
•024 
4-4 
236 
•319 
57-5 
272 
•424 
76-3 
23 
•025 
4-6 
273 
•429 
77-2 
237 
•321 
57-9 
274 
•434 
24 
•026 
4-8 
238 
•323 
58-2 
78-1 
25 
•028 
4-9 
239 
•325 
58-6 
275 
•440 
79-2 
26 ■ 
•029 
5-1 
276 
•446 
80-3 
240 
•328 
59-0 
27 
•030 
5-3 
241 
242 
•330 
•332 
59-4 
59-8 
277 
278 
279 
•453 
•462 
•474 
81-6 
83-2 
85-2 
28 
29 
•031 
•032 
5*5 
5-7 
243 
•334 
60-3 
280 
0-500 
90-0 
30 
•033 
•034 
5-9 
244 
•336 
60-7 
31 
6-1 
245 
•339 
61-1 
32 
•035 
6-3 
246 
•341 
61-5 
33 
•036 
6-5 
247 
•344 
61-9 
34 
•037 
6-7 
248 
•346 
62-4 
35 
•039 
6-9 
249 
•349 
62-8 
a =:Z90 
36 
•040 
7-1 
250 
•351 
63-2 
0 
0-000 
0-0 
37 
•041 
7-3 
251 
•354 
63-7 
1 
•001 
0-2 
38 
•042 
7-5 
252 
•357 
64-2 
2 
•002 
0-4 
39 
•043 
7-7 
253 
•359 
64-6 
3 
•003 
0-6 
40 
•044 
7-9 
254 
•362 
65-1 
4 
•004 
0-8 
41 
•045 
8-1 
255 
•364 
65-6 
5 
•006 
1-0 
42 
•046 
8-3 
256 
•367 
66-1 
6 
•007 
1-2 
43 
•047 
8-5 
257 
•370 
66-6 
7 
•008 
1-4 
44 
•048 
8-7 
258 
•373 
67-2 
8 
•009 
1-6 
45 
•050 
8-9 
259 
•376 
67-7 
9 
•010 
1-8 
46 
•051 
9-1 
260 
•379 
68-2 
10 
•Oil 
2-0 
47 
•052 
9-3 
48 
•053 
9-5 
261 
•382 
68-7 
11 
•012 
2-2 
49 
•054 
9-7 
262 
•385 
69-3 
12 
•013 
2-4 
263 
0-388 
69-9 
13 
0-014 
2-6 
50 
0-055 
1 
9-9 
