168 



MR THOMAS HEATH ON 



Table I. — continued. 



Date. 



k 



t. 





h 



k 



k 



Air. 



















Surface 







Each 



Monthly 



Each 



Monthly 



Each 



Monthly 



Each 



Monthly 



Theorem. 



Each 





Reading 



MeaD. 



Reading. 



Mean. 



Reading. 



Mean. 



Reading. 



Mean. 



Each 

 Reading. 



Reading. 



1897. 























April 5 . . . 



45-74 





43-26 





41-00 





39-28 





35-5 



38-9 



12 

 19 



45-65 

 45-55 



45-60 



43-20 

 43-13 



43-19 



40-66 

 41-20 



41-14 



40-00 

 41-15 



40-53 



42-0 



42-8 



47-0 

 459 



'26 



45-45 





43-19 





41-70 





41-69 





43-3 



46-5 



May 3 



45-36 





43-10 





42-29 





42-88 





42-5 



43-6 



10 



45-33 





43-21 





42-80 





4338 





44-9 



49-0 



17 



45-25 



45-26 



43-36 



43-39 



43-23 



43-55 



44-26 



44-47 



48-5 



53-6 



24 



45-20 





43-52 





44-41 





45-72 





46-9 



48-1 



31 



45-16 





43-76 





45-02 





46-11 





51-4 



56-3 



June 7 



45-10 





44-05 





45-89 





47-83 





47-4 



47-7 



14 

 21 



45-10 

 45-09 



45-09 



44-33 

 44-65 



44-50 



46-50 

 47-09 



46-77 



48-80 

 47-53 



48-47 



55-0 

 50-1 



55-9 

 56-9 



28 



45-09 





44-96 





47-60 





49-72 





52-7 



53-0 



July 5 



45-14 





45-26 





48-61 





50-72 





55-6 



60-2 



12 

 19 



45-15 

 45-22 



45-20 



45-60 

 45-94 



45-78 



48-98 

 49-91 



49-57 



50-63 

 52-52 



51-79 



56-0 

 56-5 



60-8 

 61-9 



26 



45-28 





46 32 





50-77 





53-31 





56-1 



59-4 



Aug. 2 



45-37 





46-74 





51-36 





53-85 





58-6 



62-7 



9 



45-46 





47-13 





52-21 





54-88 





57-9 



61-9 



16 



45-55 



45-57 



47 -52 



47-48 



52-40 



51-99 



53-98 



53 79 



54-1 



57-7 



23 



45-67 





47-88 





52-06 





53-09 





54-5 



57-1 



30 



45-79 





48-15 





51-90 





53-14 





55-0 



58-1 



Sept. 6 . . . 



45 91 





48-33 





51-50 





51-31 





49-6 



52-6 



13 



20 



46-06 

 46-16 



46-08 



48-48 

 48-45 



48-42 



50-42 

 50-31 



50-48 



49-90 

 49-81 



50-16 



54-0 

 47-6 



59-7 

 52 



27 . 



46-19 





48-41 





49-70 





49-61 





49-5 



53-0 



Oct. 4 



46-40 





48-34 





49-60 





49-53 





46-9 



47-3 



11 



18 



46-49 

 46-60 



46-54 



48-30 

 48-25 



48-25 



49-23 

 48-29 



48-88 



48-83 

 47-58 



48-45 



47-0 

 51-2 



49-7 

 55-0 



25 



46-67 





48-10 





48-40 





47-86 





45 8 



48-0 



Nov. 1 



46-74 





47-99 





47-85 





47-30 





46"2 



46-7 



8 



46-79 





•47-86 





47-46 





47-41 





46-1 



48-8 



15 



46-81 



46-82 



47-70 



47-72 



47-39 



47-22 



47-30 



4676 



37 "5 



35-0 



22 



46-89 





47-61 





46-80 





46-51 





46-9 



48-9 



29 



46-88 





47-44 





46-60 





45-30 





377 



37-1 



Dec. 6 



46-92 





47-31 





45-22 





42-95 





41-9 



44-5 



13 

 20 



46-91 

 46-92 



46-92 



47-05 



46-75 



46-90 



44-45 

 44-05 



44-24 



42-30 

 42-60 



42-76 



36-6 

 39-2 



38-2 

 39-4 



27 . 



46-94 





46-50 





43-22 





43-20 





44-4 



37-9 



1898. 























Jau. 3 



46-90 





46-18 





43-22 





41-82 





39-9 



39 1 



10 



46-87 





45-90 





43-13 





41-86 





39-6 



42-0 



17 



46-82 



46-82 



45-69 



45-75 



43-38 



43-47 



42-51 



42-60 



43-4 



48-1 



24 



46-79 





45-55 





43-71 





43-00 





43-3 



46-5 



31 



46-72 





45-45 





43-90 





43-82 





44-4 



45-0 



Feb. 7 



46-63 





45-36 





43-86 





42-00 





35-0 



36-0 



14 

 21 



46-59 

 46-52 



46-55 



45-67 

 45-16 



45-30 



43-09 



42-80 



42-87 



41-98 

 40-90 



41-67 



40-1 

 32-7 



43-3 

 30-9 



28 



46-47 





45-02 





41-73 





41-81 





39-6 



390 



Mar. 7 



46-42 





44-80 





41-25 





39-30 





35-1 



34-8 



14 

 21 



46-37 

 46-32 



46-34 



4456 

 44-34 



44-49 



41-18 

 42-00 



41-63 



40-39 

 41-90 



40-55 



39-9 

 39-4 



40-2 

 42-5 



28 



46-23 





44-26 





42-10 





40-63 





36-3 



37-9 



