RASC Digital Archives--preserving astronomical history.
AAVSO report form for observations of variables stars by R.S. Peterson (AAVSO observer code PTR) for August 1939.
File:
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![]() | 962.73 KB |
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Year:
1939
Pages:
1
![](https://rasc.ca/sites/default/files/ardocuments/thumbnails/PTR-AAVSO-1939-08.thumbnail.jpg)
AAVSO report form for observations of variables stars by R.S. Peterson (AAVSO observer code PTR) for August 1939.
Attachment | Size |
---|---|
![]() | 962.73 KB |
![]() | 775.65 KB |