Zoellner, Karl Friedrich, - , German astrophysicist, half length, on the steps of the Pulkovo observatory, detail from a group picture, 1868,

---

Additional-Rights-Clearances-NA

---

Size: 2489px × 3530px
Location:
Photo credit: © INTERFOTO / Personalities / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 19th, astrophysicist, century, friedrich, german, hat, karl, length, male, man, men, people, scientist, zoellner, zollner, öllner