I will get a bigger picture of it when I get off work.
John,no it is not a mold,After I turn it on the lathe.I am very carefully bending it with heat from a torch. .It takes some time to make one,after you bend it you have to sand it by hand.Then I am flame polishing it.
The first three I trashed where 7 inches,this one is 6 inches plus the reed. It is 2 inches at the bottom then tapered to around 3/4 at the top.
Itis very loud.