Efim Bogoljubov - A black and white photo of a man in a suit
Zusammenfassung
Efim Bogoljubov (chess player)
Public domain photograph related to German history, free to use, no copyright restrictions image - Picryl description
Public domain photograph related to Soviet Union history, free to use, no copyright restrictions image - Picryl description
Datum
2016
Quelle
Wikimedia Commons
Copyright-info
public domain