Efim Bogoljubov - A black and white photo of a man in a suit
Summary
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
Date
2016
Source
Wikimedia Commons
Copyright info
public domain