Hi, folks, Here are photos of a mystery player action in a Canadian
Gourley piano.  Does anybody recognize it from the tracker bar,
gears, whatever?

I'm really curious about the stack and what kind of valve assembly
it has; for example, does the valve box have to be split open for
disassembly?

Thanks very much,

Herb Huestis
Point Roberts, WA

 [ I'll place the images at the MMD Pictures site,
 [ http://mmd.foxtail.com/Pictures/  -- Robbie