Angelus/Amphion Action in a Marshall and Rose (London)

Hi All,  for a couple of weeks I've been working on a project to
help the owner of a Marshall and Rose (London) upright player.  What
he needed was a tubing diagram.  After seeing some pictures of the
system and realizing that I didn't have anything that would be helpful,
I asked him to start sending me pictures.

We've exchanged numerous questions/answers emails and finally arrived
at what I believe is a usable diagram.  While I haven't completed the
write-up about the system, the diagram and some of our correspondence
is located at  http://www.player-care.com/angelus-amphion-action.html 

If anyone has any pictures or information concerning the expression
regulators, please send it my way.  I'd love to see what it looks like
inside.

Musically,
John A Tuttle
Player-Care.com
Brick, New Jersey, USA