64 



J. P. Tennant — On Standard Weights. 



[No. 1, 



The value of At at sea-level in latitude 45° can be got from these 

 numbers by adding '000785 7 to each and thence the value for any other 

 place. 



Temp. 



At 



Ad) At. 



Temp. 



At. 



AWAt. 



Temp. 



At. 



A(i)At. 





5-6366164 



8848 



00 



5-6150200 



8419 





5-5944469 



8030 



i 



6357816 



8830 



a 

 D 



6141781 



8402 



± 



5936439 



8015 



32 



6348486 



8812 



7 



6133379 



8387 



2 



5928424 



8000 



3 



6339674 



8794 



8 



6124992 



8371 



3 



5920423 



7985 



A 



4) 



6330880 



8776 



Q 



y 



6116621 



8354 





5912438 



7971 



OK 



5-6322104 



8759 



DU 



5-61082G7 



8338 



bo 



5-5904467 



7957 



D 



6313345 



8741 



1 

 1 



6099929 



8323 



a 

 D 



5896510 



7942 



7 



6304604 



8724 



2 



609 1606 



8306 



7 



5888568 



7927 



8 



6295380 



8705 



3 



6083300 



8291 



8 



5880641 



7913 



Q 



6287175 



8689 





6075009 



8275 



Q 



y 



5872728 



7899 



A A 



5-6278486 



8671 



uo 



5-6066734 



8258 



on 



5-5864829 



7884 



1 



i. 



6269815 



8654 



(i 

 o 



6058i76 



8244 



1 

 1 



5856945 



7870 



2 



6261161 



8637 



7 



6050232 



8227 



2 



5849075 



7856 



3 



6252524 



8619 



8 



6042005 



8212 



3 



5841219 



7841 



4 



6243905 



8603 



9 



6033793 



8197 



4 



5833378 



7828 



45 



5-6235302 



8585 



70 



5-6025596 



8181 



95 



5-5825550 



7813 



6 



6226717 



8569 



1 



6017415 



8166 



6 



5817737 



7799 



7 



6218148 



8552 



2 



6009249 



8151 



7 



5809938 



7785 



8 



6209596 



8535 



3 



6001098 



8135 



8 



5802153 



7772 



9 



6201001 



8518 



4 



5992963 



8120 



9 



5794381 



7757 



50 



5-6192543 



8502 



75 



5-5984843 



8105 



100 



5-5786624 





1 



6184041 



8485 



6 



5976738 



8090 









2 



6175556 



8468 



7 



5968468 



8074 









3 



6167088 



8452 



8 



59G0514 



8060 









4 



6158636 



8436 



9 



5952514 



8045 









