The tenth anniversary of the Organization for Security and Co-operation in Europe OSCE Helsinki final act in Helsinki, Finland, in 1985.

content description: The tenth anniversary of the Organization for Security and Co-operation in Europe OSCE Helsinki final act in Helsinki in 1985. Aatos Erkko, the publisher of the Finnish newspaper Helsingin Sanomat and the main owner of Sanoma Corporation, with his wife Jane Erkko (middle) during the the tenth anniversary of OSCE in Helsinki, Finland, on July 29, 1985.