Posted by Klaus on August 10, 2001 at 11:48:05:
In Reply to: Re: Re: Helicon I.D. - modification posted by Lee Stofer on August 10, 2001 at 07:30:42:
I have not seen these Mira helicons documented.
The only Mira helicon I have seen pics of, was a BBb from the sixties. Very small bore (.656?) and very tightly wrapped valve loops.
Klaus