Historical photo · Wikimedia Commons 67236624
Hein Donner · Lex Jongsma
Credit and source
- Creator
- Eric Koch for Anefo
- Credit
- http://proxy.handle.net/10648/ab9c3d2c-d0b4-102d-bcf8-003048976d84
- Reuse terms
- Creative Commons Zero, Public Domain Dedication
- Source record
- Wikimedia Commons item page
- Catalog filename
1970-07-14__IBM-Chess-Tournament-1970__Amsterdam-North-Holland__Hein-Donner_and_Lex-Jongsma__At-the-Board__Anefo-923-6664-Commons-67236624.jpg