with Boiling Point of Sulphur. 

 Table I. Measurements of p . 



527 



Date 



Serial No. 



P'o 



Po 



1911 



First Gat 



Filling. 





17 Oct. 



1 



486-03 



485-98 



19 " 



4 



486-05 



486-00 



21 " 



7 



486-06 



486-01 



21 " 



8 



486-05 



486-00 





Second Gat 



* Filling. 





m « 



9 



501-91 



501-86 



27 " 



10 



501-91 



501-86 



31 " 



12 



501-87, 



501-82 



31 " 



13 



501-88 



501-83 



2 Nov. 



15 



501-94* 



501-89* 



6 " 



17 



501-89 



501-84 



6 '" 



18 



501-91 



501-86 



11 " 



22 



501-84 



501-79 



15 " 



24 



501-81 



501-76 



18 " 



26 



501-87 



501-82 



20 " 



29 



501-81 



501-76 



6 Dec. 



30 



501*79 



501-74 



8 " 



35 



501-84 



501-79 



11 " 



38 



501*82 



501-77 



22 " 



43 



501-83 



501-78 



27 " 



48 



501-77 



501-72 



1912 









2 Feb. 



54 



501-86 



501-81 



15 " 



61 



501-88 



501-83 



Table II. Measurements of p u 



Date 



Serial 

 No. 



y 



p 



Barom. 



t 



a 



1912 



15 Feb. 



a 



a 



58 

 59 

 60 



683-51 

 683-49 

 683-46 



683-69 

 683-67 

 683-64 



754-3 

 753-7 

 753-4 



99-790 

 99-768 

 99-757 

 Mean 



0-0036684 

 0-0036685 

 0-0036686 





0*0036685 



High wind, both mercury columns varying. 



