AT STATIONS ON THE COASTS OF THE BRITISH ISLES, 1907. 



229 



TABLE II. Summary of Results. 



7. In the subjoined abstract of results the plan adopted by RUCKER and THORPE 

 in their memoirs has been followed, and in each case the data given are as follows : 



1. The number and name of the station ; 



2. The initials of the observer ; 



3. The distinguishing numbers of the instruments used ; 



4. The date ; 



5. The latitude and longitude of the station ; 



6. Angles, magnetic bearings, or other information for fixing the position. 



For each element is given : 



1. The date ; 



2. The Greenwich mean time of observation ; 



3. The observed value with all corrections applied (8, H, and 9} ; 



4. The value reduced to the epoch 1st January, 1907 (8 > H , and ) ; 



5. The means respectively of 3 and 4. 



For convenience in reference the numbers assigned to the stations by RUCKER and 

 THORPE have been retained. 



Sec footnote, p. 236. 



