I used to have a real early Wurlitzer Pianino and it had the brass
nipples coming out the back of that wooden block.  I had another early
Wurlitzer but can only remember shellac holding the hoses in place and
there were no nipples on the stack which was a four tier model.

Come to think of it I have a 1913 Wurlitzer in the garage but have only
glanced into it to see if any parts where missing and to date it.  It
has a five tune roll frame so I know its early.  I will check it when
I have a chance.  It's hot as hell in the garage.

Don Teach
1610 E. Bert Kouns, Shreveport,  LA  71105
318 798 6000