This is a pair of rare medals Ferrania, one of the few solid silver, which were given to employees after 25 years of service. Given the rare occasion, ie, 25 years of work, imagine how many medals can be produced: I do not think there are many employees who have reached 25 consecutive years of honorable service in Ferrania in the 30s, 40s and early 50s: these medals were awarded to two employees who began their service in Ferrania the first back in 1935 and 1937 the second. It is two medals belonging to a brother and his sister or a husband and wife, in fact both have the same name ..... a rarity in the rarity !!!!. Excellent condition both silver marks are clearly visible. 38mm diameter.