10 Capt, H. G. Lyons. [June 6, 



Description of Stations observed at with Magnetometer and Dip 



Circle. 



Place. Description. 



Abbassia : The same as for Deelinatoriurn. 



G-irga S.W. of huts, which are 150 metres west of canal head on 



H". side of steamer landing barge. 



Dendera 100 metres E. of point where steamers stop. 



Luxor On river bank, 50 metres north of house painted red and 



white, on bank south of Luxor. 



Mualla I 2 kiloms. S. of irrigation resthouse. 



Esna 100 metres north of landing barge, and on river bank. 



Edf u 40 metres from bank, and 120 metres S. of landing barge. 



Assuan* Rest camp, S. side of 2nd hut from 2J.W. corner. 



Elephantine* 25 metres S.E. from gateway of ancient temple. 



1st Cataract* South side of the Bab el G-edid. 



Phila)* Till 29 ISov. E. side of kiosk, on quay, after then on roof 



of Temple of Isis, N. end. 



Dabod 200 metres N. of ancient masonry quay. 



Taifa* 100 metres from S.E. corner of village, on river bank. 



Xalabsha* j 30 metres from river bank, and 70 metres north of great 



temple. 



Abu Hor* On river bank, 100 metres S. of steamers' stopping place. 



Grerf Hussein At entrance to temple. 



Dakka ' S.E. angle of temple. 



Uffeduni On eastern part of temple ruins. 



Siala On bank opposite X. end of village. 



Sebua ! On river bank 50 metres S. of line of temple axis. 



Bir Ongat # I Close lo the well. 



Wadi Mogbarin* . . i At mouth of Wadi, to W. of Murrat Wells. 

 Murrat Well?,* Nu- J 



bian Desert I On rocky spur between the two blockhouses. 



Korosko ! On river bank, S.W. end of officers' quarters. 



Amada i 150 metres S.E. of temple, and on the foundation course 



of an ancient building. 

 Abu Simbel \ 50 metres S.E. of and slightly lower than great temple j 



entrance. 



Akshi (Serra). ..... \ West bank, 200 metres S. of temple ruins. 



Wadi Haifa I Under gamaiza tree, 60 metres S. of Commandant's 



house. 



Mirgissi Fort* In ancient Egyptian fort W. of remains of small temple 



in ~N.W. corner of the walled enclosure. 



Great Pyramid, Griza 1 10.5.1901 occupied d'Abbadie's station close to pyramid, ! 



east of it ; on ruins of the most northern of three ! 

 I small pyramids. 



* Denotes crystalline rocks in the immediate neighbourhood. 



III. Diurnal Variation of the Magnetic Declination. 



In the absence of any self-registering apparatus in Egypt, the 

 diurnal variation of the declination has been observed hourly at 

 a few places, and the results of some of these observations are here 

 given graphically. Except in the case of Abbassia, a single day only 

 was available. . 



