I am not interested in buying a book on it, this kit was not cheap, and I have three books on the Burlington, one B&W, and another with just a few color caboose pictures, the third only on steam power. "Freight Car Red" and "Chinese Red" are likely colors,.....I think for my period, 1940, FCR is probably it, but? I noticed the FCR faded to different shades in the photos, which had me thinking that would not be hard, but I wanted a color appropriate for car #14006, if the kit's shown number is correct for the series.
I have been in several cabooses (not Burlington) and remember many? as being painted a really light green on the inside, but....correct for the Burlington? This is
Mullet River kit #403036: CB&Q 28' side door caboose. I do not know that Mullet
make the 30' one as a side door (or if the Q had them).
(while rooting through the books, I was reminded that the Burlington, into the
1960's, was a major operator of gas electrics)