It appears that Roundhouse has discontinued all the 36’ wood reefer cars that are undecorated. Who else makes these that are undecorated? I’m having a bugger of a time finding them in the 36’ length. 40’ seems to be readily available.
or you could take decorated ones and repaint them
I believe the Atlas 36’ reefers are available undec, but they’re quite a bit more expensive than the old MDC ones. I wish Athearn would make all the old MDC stuff available as undec kits, I know for my free-lance railroad I use MDC cabooses as my standard caboose, now I can’t get them anymore!
Put a couple coats of primer on it and boom you are ready to go.
MTH makes a whole series of them, some in Beer Company paint, some in Old Time railroad paint, and I have a unlettered car in white paint. I’m watching for UPS, the just shipped the 1880s 70foot wood passenger cars.