Manuscripts
Proposed equipment for the prime focus of the 200-inch [telescope at Mt. Palomar, Calif.]
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"The 200-Inch Palomar Telescope and Its Work"
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

Edwin Powell Hubble inside the 200-inch Hale Telescope at Palomar Observatory
Manuscripts
Edwin Powell Hubble at [inside] the 200 inch Hale telescope. Photograph by Life Magazine. Note in the hand of Grace (Burke) Hubble: "Photograph used in "The Universe" published by Life Magazine 1963?"
mssHUB 1042 (7)

