06-17-2013, 09:36 PM
At least some of the CNR's RS-3s had a similar extra box on the walkway. I built mine (to match a photo of the prototype) from styrene, with the louvred face possibly from an Athearn geep.
![[Image: otherlocos014.jpg]](http://i23.photobucket.com/albums/b399/doctorwayne/locomotives/otherlocos014.jpg)
Wayne
Wayne