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Coronagraph at Climax Observatory
Explosions on the Sun
Action on The Sun
The Director's Quarterly Report 1955-4
Quarterly Research Report 1955-2
Quarterly Research Report 1955-3
Quarterly Research Report 1955-1
Film tour of the High Altitude Observatory
An absolute calibration of the Climax intensity scale for coronal lines
The Director's Quarterly Report 1956-3
The Director's Quarterly Report 1956-1
The Director's Quarterly Report 1956-2
The Director's Quarterly Report 1956-4
Sacramento Peak Prominence Film
The Director's Quarterly Report First Quarter 1957
The Director's Quarterly Report Second and Third Quarter 1957
The Director's Quarterly Report Fourth Quarter 1957
Our Sun in Action
The Director's Quarterly Report Third and Fourth Quarters 1958
The Director's Quarterly Report First and Second Quarters 1958

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