OF A PENDULUM AT GREENWICH AND LONDON. 



95 



Exp. 6. May 18th. 



Clock making 8C405.91 Vibrations. 

 Observer, Mr. T. G. Tayior. 



Barom. 



f 29.091 

 129.70/ 



29.695. 





Times of 



Z r3 Disapp. Re-app. 



Coincidence. 



Are and 

 Correction. 



Mean 

 Interval. 



Reduct. 

 to G-2°. 



Corrected Vibra- 

 tions in a Mean 

 Solar Day. 



59.0 

 59.1 

 69.3 

 59.4 

 59.4 

 59.5 



1 



2 



3 



21 



22 

 23 



55 28 55 29 

 01 58 02 00 



08 30 

 05 48 

 12 18 

 18 49 



08 31 

 06 00 

 12 31 

 19 01 



h 

 18 

 19 

 19 

 21 

 21 

 21 



28.5-1 h 

 59.0 V19 

 30.5 J 

 54.0-1 

 24.5 V21 

 55.0J 



01 59.33 



12 24.5 



0.95- 



0.44 



. + 0.75 



391.258 



16 



85963.91 



Exp. 7. Fresh impulse given. Clock making 86406.05 Vibrations. Barom. |gg'?!j| 29.715 



Observer, Mr. T. G. Taylor. 



m 

 30 

 36 

 43 

 40 

 46 

 53 



08.0 



38 



09 



25.0 



56.5 



28.0 



} 



m 



36 



s 

 38.5 



2 46 56.5 



0.95" 



0.44 



> 4-0.75 



390.90 



-0.84 



85963.85 



f 29 71 1 

 Exp. 8. Fresh impulse given. Barom. < go'yQ ( 29.705. Observer, Mr. T. G. Taylor. 



m 

 00 

 07 

 13 

 11 

 17 

 24 



48.5-] 



19.0 y 



49.0j 

 08.0-| 



39.5 y 



ii.oj 



3 07 18.83 



5 17 39.5 



0.9S 



0.42 



■ +0.68 



391.033 



-0.96 



85963.80 



