Manuscripts
Mount Wilson Standard Stars for Spectral Type
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Criteria for Spectral Type
Manuscripts
The collection consists of the professional papers of Alfred Harrison Joy. It includies both incoming and copies of going correspondence (3 boxes) and research files (manuscripts, lectures, notebooks, etc.) related to Joy's study of stellar radial velocities, variable stars, T Tauri stars, and galactic structure.
mssJoy papers
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"Astronomy on Mount Wilson"
Manuscripts
The collection consists of the professional papers of Alfred Harrison Joy. It includies both incoming and copies of going correspondence (3 boxes) and research files (manuscripts, lectures, notebooks, etc.) related to Joy's study of stellar radial velocities, variable stars, T Tauri stars, and galactic structure.
mssJoy papers
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"Celestial Photography at Mount Wilson"
Manuscripts
The collection consists of the professional papers of Alfred Harrison Joy. It includies both incoming and copies of going correspondence (3 boxes) and research files (manuscripts, lectures, notebooks, etc.) related to Joy's study of stellar radial velocities, variable stars, T Tauri stars, and galactic structure.
mssJoy papers
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Record Book of Spectral Lines
Manuscripts
The collection consists of the professional papers of Alfred Harrison Joy. It includies both incoming and copies of going correspondence (3 boxes) and research files (manuscripts, lectures, notebooks, etc.) related to Joy's study of stellar radial velocities, variable stars, T Tauri stars, and galactic structure.
mssJoy papers
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Mt. Wilson Spectrographic Observations of Dwarf M Stars
Manuscripts
The collection consists of the professional papers of Alfred Harrison Joy. It includies both incoming and copies of going correspondence (3 boxes) and research files (manuscripts, lectures, notebooks, etc.) related to Joy's study of stellar radial velocities, variable stars, T Tauri stars, and galactic structure.
mssJoy papers
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Lists of Double Stars (taken at Mt. Wilson) 1929, 45-46
Manuscripts
The collection consists of the professional papers of Alfred Harrison Joy. It includies both incoming and copies of going correspondence (3 boxes) and research files (manuscripts, lectures, notebooks, etc.) related to Joy's study of stellar radial velocities, variable stars, T Tauri stars, and galactic structure.
mssJoy papers