Walter Wislicenus
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Walter Friedrich Wislicenus was a German astronomer. He taught at the University of Strasbourg starting in 1888, and was a professor from 1897 until his death. He was known for his lectures given outs
Walter Wislicenus.
Observatory of Strasbourg
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The Observatory of Strasbourg is an astronomical observatory in Strasbourg, France.
Observatory and botanical garden in Strasbourg
The refracting telescope inside the dome