A spectrograph with 260 kg weight
A spectrograph with 260 kg weight (created by Zeiss) which is fixed to the reflecting telescope in the Berlin-Babelsberg Observatory. About 1929. Germany. Photograph
Picture No
10965178
Media ID
46080207
Size
3615px x 5142px
(3.2MB)
Credit
Mary Evans/brandstaetter images
Source
Photograph - Anonymous
Date
1929
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Babelsberg Fixed Observatory Reflecting Spectrograph Telescope Zeiss
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