This is an item that you don't see every day.  A new old stock replacement Selmer MK VI baritone saxophone bell and bottom bow in low Bb.  As the photos tell this bell is in raw brass with no finish.  Physically there is no trauma to the bow or bell, no pings, dings, or dents.  There are so many MK VI baritones that have had a rough life.  Been gigged on hard, been marched, been used in highschools.  If your bari has a split bottom bow that has been patched, or has ugly dent work and response issues.  I would heavily recommend considering buying this bow as the un-pushed in bottom bow will restore the integrity of your instruments wind column.  We have also been talking at the shop about making a lamp or art piece out of this as well.  Open to serious offers, cheers!