I don't have much experiance with Italian coins and need some help. I have a 1956 Italian 50L piece. The 1 is missing from the 1956 in the date. All the other detail is fairly sharp so I am pretty sure it is a mint error. Does anyone know if Italian error coins are in as much demand as US error coins and if so, a rough idea of value?
It sounds like a grease filled die error. They are extremely common in all countries and have no value.