342 



SCIENTIFIC RESULTS OF ZIEGLER POLAR EXPEDITION 

 Tabulation of magnetic declinations observed at Alger Island Station — Continued 



Correction to local mean time is — 

 Torsion head at 8h oom read 272° 

 Observer— W. J. P. 



22.5s. 90° torsion = i8.'02. 

 and at I2h 59m read 250'. 



Correction to local mean time is about — 155. go° toi-sion = I7.'40. 

 Torsion head at i2h oom read 246'' and at i6h 25m read 255', 

 Observer— W. J. P. 



