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The intensity of 4586 A in prominences
Coronal standarization; rough evaluation of Climax scale in absolute venou
H[?] line width and flare height
Indices of solar activity on the Climax H[?] spectrograms
Coronal emission in the yellow line region of 20 April 1956
Studies of solar granulation. The frequency spectrum at long spatial wave lengths
Solar granulation studies. Effect of the photographic printing
Recent auroras seen in Japan
Recording solar activity at high velocities
A note on the geomagnetic variations following the solar flare and cosmic ray effects of 23 February 1956
Errors in polar axes at Climax
Calibration of K-coronameter
A new instrument for observing the electron corona
"Knottiness" of the green coronal line
Some observations relating to structure of the green corona
Open structure in the green corona
On the enhancement of certain helium lines in the limb flare of 24 June 1956
Correction of K-coronameter measurements for the sky polarization
The Director's Quarterly Report First Quarter 1957
The Director's Quarterly Report Second and Third Quarter 1957

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