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Browse All : Astronomical observatories of New Mexico--Sacramento Mountains
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Media item filename
narv_robertsWalterOrr_438.pdf
Title
[Letter to Harlow Shapley, Harvard College Observatory]
Name
[Roberts, Walter Orr, Shapley, Harlow, 1885-1972]
Media item filename
narv_robertsWalterOrr_749.pdf
Title
[Memo to Donald Menzel from Robert F. Carlson: Preliminary discussion of our needs... ]
Name
[Carlson, Robert F., Menzel, Donald H. (Donald Howard), 1901-1976]
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