. English: Portrait of en:Adalbert Krüger. The writing on the book refers to two of the observatories where he worked: Helsingfors (1875) and Gotha (1877). Painting by de:Ludwig Bohnstedt (1822-1885), Gotha. Now located at the en:University of Helsinki Observatory. Photo: Eva Isaksson. . 1829. Ludwig Bohnstedt 26 Adalbert Krueger

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Size: 1769px × 2826px
Photo credit: © The Picture Art Collection / Alamy / Afripics
License: Licensed
Model Released: No

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