I have a wooden clarinet,I think made out of boxwood.My Great Grandfather bought it out with him from Ireland to New Zealand in 1842(I now reside in Australia),it is made by Corbett& Son,LIMERICK IRELAND,and is has the letter B stamped on it. I have been told that it is very rare.I am trying to get an idea as to the value of it and look forward to a reply form anyone who might know.