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  1. Astronomical observatories
  2. Communication systems
  3. Research grants

WHAT

  1. Astronomy--International … (3)
  2. International Geophysical … (2)
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WHERE

  1. Colorado--Climax (3)

WHO

  1. Roberts, Walter Orr (1)
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Browse All : Astronomical observatories and Communication systems and Research grants

1-3 of 3
[Letter to Miss McAllister, James Foundation]
narv_robertsWalterOrr_6...
[Letter to Miss McAllis...
Roberts, Walter Orr
 
Media item filename
narv_robertsWalterOrr_699.pdf
Title
[Letter to Miss McAllister, James Foundation]
Name
Roberts, Walter Orr
Instructions/IGY Solar Patrol Sheet/Daily Coronal Report
narv_robertsWalterOrr_3...
Instructions/IGY Solar ...
 
Media item filename
narv_robertsWalterOrr_308.pdf
Title
Instructions/IGY Solar Patrol Sheet/Daily Coronal Report
Recommended Plan for the Centralization of Solar Data during the Geophysical Year
narv_robertsWalterOrr_3...
Recommended Plan for th...
 
Media item filename
narv_robertsWalterOrr_306.pdf
Title
Recommended Plan for the Centralization of Solar Data during the Geophysical Year
1-3 of 3