Historical photo · Wikimedia Commons 67323302
Lajos Portisch · Paul Keres
Credit and source
- Creator
- Harry Pot / Anefo
- Credit
- https://proxy.handle.net/10648/aa575fc8-d0b4-102d-bcf8-003048976d84
- Reuse terms
- Creative Commons Zero, Public Domain Dedication
- Source record
- Wikimedia Commons item page
- Catalog filename
1964-01-23__Hoogovens-Chess-Tournament-1964__North-Holland-Velsen__Lajos-Portisch_and_Paul-Keres__Anefo-915-9810-Commons-67323302.jpg