Adalbert Krueger

Autor:

Ludwig Bohnstedt

Credit:

Ludwig Bohnstedt

Krótki link:

https://plwiki.pl/b/e1145

źródło:

Wikimedia Commons

Wymiary:

962 x 1537 Pixel (1107262 Bytes)

Opis:

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.

Licencja:

Public domain