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Geomagnetic and 300mb level indices- Sept. 1956 to March 1957
The Director's Quarterly Report Fourth Quarter 1957
Correction of K-coronameter measurements for the sky polarization
On the enhancement of certain helium lines in the limb flare of 24 June 1956
Open structure in the green corona
Some observations relating to structure of the green corona
A new instrument for observing the electron corona
"Knottiness" of the green coronal line
Calibration of K-coronameter
Errors in polar axes at Climax
A note on the geomagnetic variations following the solar flare and cosmic ray effects of 23 February 1956
Recording solar activity at high velocities
Recent auroras seen in Japan
Solar granulation studies. Effect of the photographic printing
Studies of solar granulation. The frequency spectrum at long spatial wave lengths
Coronal emission in the yellow line region of 20 April 1956
Indices of solar activity on the Climax H[?] spectrograms
H[?] line width and flare height
Coronal standarization; rough evaluation of Climax scale in absolute venou
Flare profile study at Climax

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