Stewart-Warner 9000-B schematic

[PaulOF]

Hi,
I'm looking for a schematic for a S-W 9000-B. Nostalgiaair has an alignment guide but no schematic. Nothing on BAMA. The Philadelphia public library has a lot of Sams' stuff on microfilm, I'll try there soon, but many of them are not well photographed (super high contrast and poor exposure don't really work well together). Anyway, if any of you know of anything, I would appreciate hearing about it.
Paul