The series that celebrates the most important companies of San Marino has started in 2012 and this year it goes on with a € 0.70 stamp dedicated to Colorificio Sammarinese. The designer Esploratori dello spazio highlights with number 70 the 70 years of activity of this “Made in San Marino” historic firm. It is a leading company in the sector at the national and international level. The number 70 is made up of coloured paintpots. The descriptive strip of the sheet shows an old picture of one of the first signs of Colorificio and a brief history of the company.