Found an online Pullman drawing treasure trove.

[chessie system fan]

Maybe some here know of this website but I just discovered it. It's got a vast collection of floor plans and many painting and lettering diagrams, along with other various technical stuff.  Most drawings seem to be from the late thirties into the early fifties.  Most important for me is B&O National Limited/Capitol Limited plans!

http://collections.carli.illinois.edu/cdm/fullbrowser/collection/nby_pullman/id/3527/rv/singleitem/rec/20

http://collections.carli.illinois.edu/cdm/fullbrowser/collection/nby_pullman/id/3391/rv/singleitem/rec/15

I picked a few other items of interest out at random.  Maybe @Shipsure could use them.

Here's a ww2 hospital car painting diagram.  Note the cross on the roof.
http://collections.carli.illinois.edu/cdm/singleitem/collection/nby_pullman/id/4232/rec/794

MP lettering and striping.
http://collections.carli.illinois.edu/cdm/singleitem/collection/nby_pullman/id/3772/rec/797

Milw in UP yellow/grey.
http://collections.carli.illinois.edu/cdm/singleitem/collection/nby_pullman/id/4408/rec/799

CNW lettering and striping.
http://collections.carli.illinois.edu/cdm/singleitem/collection/nby_pullman/id/4804/rec/816

PRR fleet of modernism
http://collections.carli.illinois.edu/cdm/singleitem/collection/nby_pullman/id/3832/rec/843

SOU "Pullman" letterboard.
http://collections.carli.illinois.edu/cdm/singleitem/collection/nby_pullman/id/4024/rec/1132

An exhaust grill.
http://collections.carli.illinois.edu/cdm/singleitem/collection/nby_pullman/id/3175/rec/787

B&O letterboard.
http://collections.carli.illinois.edu/cdm/singleitem/collection/nby_pullman/id/3387/rec/41
http://collections.carli.illinois.edu/cdm/singleitem/collection/nby_pullman/id/3662/rec/42

There's about 2300 more.   

[chessie system fan]

Perhaps the most intriguing is a PRR sleeper with fake fluting painted on.  I'd love to see a picture of it.

http://collections.carli.illinois.edu/cdm/singleitem/collection/nby_pullman/id/3110/rec/819

[bbussey]

Didn't know you were unaware of this site. Dad didn't know either?

[chessie system fan]

Nah he only cares about ones that turned into CSX executive cars.    I consider myself internet savvy but I feel like I've been under a rock on this one lol.  Maybe because I've only recently begun studying them closer.

The last few hours have been fun, though.