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Browse All : Astronomical observatories and Professional staff of Colorado--Climax

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[Letter to Grant Athay from Robert F. Carlson]
narv_robertsWalterOrr_2...
[Letter to Grant Athay ...
[Carlson, Robert F., At...
 
Media item filename
narv_robertsWalterOrr_248.pdf
Title
[Letter to Grant Athay from Robert F. Carlson]
Name
[Carlson, Robert F., Athay, R. Grant]
[Letter to Harlow Shapley, Harvard College Observatory]
narv_robertsWalterOrr_4...
[Letter to Harlow Shapl...
[Roberts, Walter Orr, S...
 
Media item filename
narv_robertsWalterOrr_435.pdf
Title
[Letter to Harlow Shapley, Harvard College Observatory]
Name
[Roberts, Walter Orr, Shapley, Harlow, 1885-1972]
[Letter to Richard Perkin]
narv_robertsWalterOrr_0...
[Letter to Richard Perk...
[Roberts, Walter Orr, P...
 
Media item filename
narv_robertsWalterOrr_081.pdf
Title
[Letter to Richard Perkin]
Name
[Roberts, Walter Orr, Perkin, Richard]
[Memo to Harlow Shapley: Raw gossip]
narv_robertsWalterOrr_4...
[Memo to Harlow Shapley...
[Roberts, Walter Orr, S...
 
Media item filename
narv_robertsWalterOrr_436.pdf
Title
[Memo to Harlow Shapley: Raw gossip]
Name
[Roberts, Walter Orr, Shapley, Harlow, 1885-1972]
[Memo: Operations of Harvard University at Sacramento Peak...]
narv_robertsWalterOrr_3...
[Memo: Operations of Ha...
Shapley, Harlow, 1885-1...
 
Media item filename
narv_robertsWalterOrr_393.pdf
Title
[Memo: Operations of Harvard University at Sacramento Peak...]
Name
Shapley, Harlow, 1885-1972
High Altitude Observatory: General Picture
narv_robertsWalterOrr_2...
High Altitude Observato...
 
Media item filename
narv_robertsWalterOrr_271.pdf
Title
High Altitude Observatory: General Picture
List of those to whom invitations were sent at the time of the observatory dedication
narv_robertsWalterOrr_3...
List of those to whom i...
 
Media item filename
narv_robertsWalterOrr_383.pdf
Title
List of those to whom invitations were sent at the time of the observatory dedication
Organization of Colorado-New Mexico Solar Projects
narv_robertsWalterOrr_2...
Organization of Colorad...
Roberts, Walter Orr
 
Media item filename
narv_robertsWalterOrr_233.pdf
Title
Organization of Colorado-New Mexico Solar Projects
Name
Roberts, Walter Orr
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