Posted by Bruce on March 10, 2000 at 00:08:25:
In Reply to: Re: Re: Re: Re: Re: perceptions posted by Joe Baker on March 09, 2000 at 21:33:26:
Conn did make a 4 valve EEflat Sousaphone. Model 28K I believe. Mine dates by serial number to 1937. You won't have to have the 4th added to yours if you find one for sale.