Roger Kockaerst – Photographic conservator, Brussels (B), Claude-Henry Forney – Head, Musée suisse de l’appareil photographique – Vevey (CH), Michel Auer – Collector of photographs & cameras – President of the Centre de la Photographie, Genève (CH), Irwin Dermer – Photographer, artist, Meilen (CH), Hannelore Huber – Exhibition manager, Technical Museum, Vienna (A), Ritva Keski-Korhonen – Head, The Finnish Museum of Photography, Helsinki (FIN), Johan de Zoete – Photo & printing historian, Utrecht (NL), Georges Vercheval – Head, Musee de la Photographie, Charleroi (B), Anna Aue – Board of the Photographic Society in Vienna (A), Helmut Gernsheim – Photo historian, Lugano-Castagnola (CH), Miriam Roosens – Mortsel / Antwerp (B), Laurent Roosens – First President of the ESHPh, Mortsel / Antwerp (B), Robert Lassam – Curator, Fox Talbot Museum, Lackock Abbey (UK), Peter Schicht – Photographer, Berlin (G), José Manual Torres – Barcelona (E), Miguel Galmes – Head, Institut d’Estudis Fotogràfics de Catalunya, Barcelona (E), Allan Porter – former Editor-in-chief of Camera, Luzern (CH), Alistair Crawford – Head, Dep. of Visual Art, University of Wales, Aberystwyth (UK), Karl Steinorth – Vice-President of the ESHPh, Stuttgart (G), Uwe Scheid – Collector of photographs & cameras, Saarbrücken (G), Jean-Louis Marignier – Scientist researcher, National Center for Scientific Research (cnrs), Paris (F), Paul Jay – Head, Musée Niépce, Chalon-sur-Saône (F), Urs Tilmman – Editor-in-chief of Photographie, Zuerich (CH), Roger Erlandsen – Head, National Institute for Historical Photography, Oslo (N), André Fage – Conservator-in-chief, Musée francais de la photographie, Bièvres (F), Roger Coenen – Secretary General of the ESHPh, Antwerp (B), Angela Moor – Photographic conservator, London (UK)