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Old 11-12-2020, 10:54 PM
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Astrofriend (Lars)
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Join Date: Aug 2017
Location: Stockholm, Sweden
Posts: 439
Now I have translated the first twelve pages into english, only thee pages left.

http://www.astrofriend.eu/astronomy/...rvatories.html

A lot of new things I have learned from this old document, very interesting for me. An echo from old times about all problems that times astronomer have to solve.

/Lars
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