VINTAGE ENAMEL USNL U. US USN UNITED STATES NAVY LEAGUE SUPPORT PIN McCAFFREY. Condition: N eeds cleaning and polishing. Fine scratches in areas that I can only see with a Loupe. Not sure what the metal is–does not pull with a magnet. Noticed some fine rust on the back of the pin edges that will need to be cleaned–couldn’t capture it with a photo. Any defects not mentioned but visible in the pictures will be considered as “described”. PLEASE let me know if you need to get it sooner. Doing that is against U.