Author: Mt. Wilson Observatorium

Recipient:

Date: 1916-05-01

Type: Foto

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Length:

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Project:

Project Details: NGC 4954 Virgo, 60-Inch-Teleskop Mt. Wilson Observatorium

Comment: mit hs. Notizen A. A. Wachmann

Source: Sammlung Erik Schmidt/Nachlass Arthur Arno Wachmann

Signature: 20107