Thanks for the replies, all. Sorry for the poor photos. My first thought was that it was attached to a hat to hold a plume decoration. I hadn't thought of a scabbard tip. This one has no holes for attachment and is very thin and bendable, though. Just wondering if that would be expected. The wider end has a border with only 3 scallops which probably points to a round scabbard if this decoration were to "look right". The markings have me puzzled also....