A succession of hundreds of models of Alfa Romeo, also toy, provided by collectors and enthusiasts around the world, who have gathered together for a great show lasted 9 days to celebrate the anniversary of this company, founded in Milan 100 years ago. In this book, thanks to models of all ages, described one by one, it tells the story of these one hundred years of life, from its origins, to the affirmation, development, modernity, going from sports cars and used for races, from trucks to cars and vehicles for institutions, with short space dedicated to aircraft engines and watercraft, citing all coachbuilders that gave rise to all these jewels, with depth and all technical data.