This is a Conn alto saxophone.  The serial # is 0180. Even though it's engraved Conn, It's still made by Pan American.. It's highly engraved (see photos). Pads look OK.  The one key is broke (see photo)  I do have the piece (see photo), The keys work, how well I do not know. Dent on the bottom (see photos).  Please take into consideration I have no way of testing as to how well it plays, or the work that may be required. Comes with a somewhat beatup tweed case. Thanks for looking and best of luck!