Results for "Field notes"

 
Showing results 1 - 4 of 4 for Field notes
  1. SI History Chronology

    Abbot Sets up Solar Cooker on Mt. Wilson

    • Date: 1923

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  3. SI History Chronology

    SAO Opens Mt. Hopkins Observatory, Arizona

    • Date: October 23, 1968

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  5. SI History Chronology

    Johnson Electrocuted at SAO Station, Greece

    • Date: October 17, 1978

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  7. SI History Chronology

    SAO Station in Hawaii Closes

    • Date: 1980

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Showing results 1 - 4 of 4 for Field notes