This is a promotional pin we made in the mid 1980s for an event in Chicago.  It was an excess piece in my file cabinet.

The piece is 1 3/4 long and 2" high.  very nicely made (Because I made it).  The back has a high quality joint and catch as well as a stainless bar pin.

Please look through my listing and find a few more items you will enjoy to combine shipping..