Sorry, I am new, and this is my first time advertising here. I have a very rare (I hope!) and beautiful concertina for sale, and I was told this was the place I needed to advertise it... So, if I am making a mistake I am not aware of, like advertising in the wrong place, kindly let me know. Thank you!   SUPER RARE VINTAGE 40 KEY L. LACHENAL AND CO ANGLO CONCERTINA IN WHEATSTONE LAYOUT IN AMAZING SHAPE! $3995.00     This is a part of history, and I hope it would find it