Vintage escutcheon plates are the backbone of architectural salvage! They just don't make them like this anymore. Buy a new door now and you get a cheap imitation of these beauties.
Use in your artwork or just set out and enjoy. A great find.
Measurements: This matching pair measures 6.5" long. These seem to have a lacquer finish on the front. With little bends and dings. Coming to you as found.