I would love to tell everyone this is some kind of Rose Art Prototype, however I have no idea what it is. The lighter is a 1946 3 barrel Zippo, Made of German Silver with the same Nickel/Silver Insert. It has been mounted in a block of wood by a Master. There is no marks on the bottom I can see as it is worn, There may be something under the base. I have never tried to remove the case The millwork is so fine, you can't even see a crack with a magnifine glass, any help in Identifing this piece would be appriciated.