13'2 The Rev. Dr. Robinson on the Difference of Longitude 



AKMAGH. DUBLIN. 



No. 5. Train seen, but not flash, , . '. T . IS". 37'. 70 

 No. G. R . \T. 3ff. 96-v 



E V • . . . T Train, but not flash. 



F . . .37 22J 



No. 7. R . 22 24 13 



} 



E . . 23 77 > . . . , - T Not seen. 



F . .24 22- 



No. 8. R . 27 19 53- 



E . . 19 27 5- T Train, but not flash. 



19 271- . 

 19 22) 



F . .19 22. 

 No. 9. Train seen, but not flash, . . . T . 33". 29'. 70 



No. 10. R . 30"". 5.5'. 73- 



E . . 55 77 ^ • • • • T . 38 10 10 



} 



F . . 55 71 

 No. 11. R . 42 1 93^ 



E . . 6 78l . . . . T . 43 17 70 



F 



■ 



R noted the disappearance in the cloud. T appears to have taken the same. 

 E was a suspicion. R used the large reflector for the next three. 



No. 12. R . 47"". 9'. 13>. 



9 08 1 . . . T . 48"". 23'. 70 



9 20J 



No. 13. R . 52 9 03-^ 



E . . 9 48i . . . . T . 53 23 70 

 F . . 9 20J 



Barking of dogs troublesome at Armagh. 



No. 14. R . 57"". 25'. \3>. 



E . . 24 78[> . . . . T . .58 39 70 

 F . .25 20J 



