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Webb Deep-Sky Society: Double Star of the Month Archive 2021
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![Index to Astronomy Magazine's "ATLAS of the ... - Calgary Centre](https://img.yumpu.com/36994606/1/500x640/index-to-astronomy-magazines-quotatlas-of-the-calgary-centre.jpg "Index to Astronomy Magazine's "ATLAS of the ... - Calgary Centre")
Index to Astronomy Magazine's "ATLAS of the ... - Calgary Centre
