The archival material in which one may refer to search for evidence regarding the life and work of George Papanicolaou, is located at the moment in the following organisms:
• ELIA –MIET/Greek Literary and Historic Archive-Educational Institution of the National Bank of Greece (personal files of Maria Kokkori –Papanicolaou)
• Archives of the National Kapodistrian University of Athens
• Gennadeios Library (Nicholas Mavris Archive)
• Municipal Library Amfissa (Alexandros Delmouzos Archive )
• Weill Cornell Medical Center Archives -New York.