Does anyone know anything about these porcelain figurines? I have three child angels in pajamas on pillows. Two boys, one a St. Patrick's Day and the other holding fruit. The girl is an independence day angel. They are all marked with "Napcoware". The two boys have number 07316. The girl has number 06612. I also have three girl angel orchestra members, a cellist, a flutist and a trumpeters. They all have flowers in their hair and are adorned with birds on their instruments. They are marked simply "149.