On the evening of 12.08.2009 took place in Nisyros, the presentation: 1. Of the 18th volume of NISYRIAKA which was dedicated to the late principal (scholarchis) George Papadopoulos. 2. Of the photostatic reprinting two books of Papadopoulos. Volumes presented by: Vas. Hatzivassiliou, G. Printzipas, I. Logothetis and D. Karageorgis, coordinated by the president of the Society K. Chartofylis.