Wabash fans, HELP!

I hate to incurr walleyworld’s ire by violating his exclusivity rule (which seems to have been omitted from Bergie’s rule thread) but I tried this on the MRR forums and had no luck so I thought I’d see if I could tap into a non-modeler Wabash fan for the info I need. Many psgr trains had “signiture” cars that identified them (Creek obs on 20th cent, dome/diner on Super Chief). The Wabash Banner Blue and Bluebird carried a heavywieght bagg/coach that was distinctive in having 2 baggage doors per side. Does anybody know how many psgr windows there were per side and what the correct number series would be? Thanks

589-607 were baggage-coaches, according to this-

http://www.rr-fallenflags.org/wab/wabash.html