Found this while scrounging for records today and it was just too pretty to pass up.
The cast (bronze??) throat adapter weighs at least 20 pounds
The only makings
an odd shaped coupling.
Must have mounted flat.
that it an oak horn.
and sounds really good given the source.
Audio 1956 Concrete for Loudspeaker Enclosures - This is interesting but the first time you have to move your friends all disappear.. http://www.itishifi.com