HAD Division Contribution
Non-specific contribution to the Historical Astronomy Division.
 
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HAD Doggett Prize
Awarded to an individual whose long-term efforts and lifetime achievements have had significant impact on the field of the history of astronomy.
 
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Is this donation a tribute
HAD Osterbrock Prize Fund
Awarded biennially to the author(s) of a book judged to advance the field of the history of astronomy or to bring history of astronomy to light.
 
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Is this donation a tribute