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Land Magnetic Observations, 1905-10 



Magnetic Observations and Computations. 



Horizontal Intensity: Oscillations. 



Station: Tekrit, Asiatic Turkey Date: Tues. Dec. 13, 1910 



Instrument: Mag'r No. 7 Magnet: 7L(E) 



Chronometer: 257 daily rate gaining 0.4 sec. on mean time. 



Obs'r: W. H. S. 



*Plus for losing rate and minus for gaining rate. 



