ITALY. Florence, 19th October 2011. Villa Medicea di Castello, home of the Crusca Academy. Elisabetta Benucci, head of the Academy archive, infront of a closet contained notes of past Academicians for the realization of the fifth edition of the “Vocadolario delgli Accademici della Crusca”. Notes, taken from Florence National Library stockrooms, are used for trying to complete the fifth edition, interrupted at the definition of the word “ozono” due to the temporary closure of the Academy during 1923.