I have a strange, at least to me, vestibule, pictures attached. First, I am sure it has been repainted so I am not sure if it is from a Flying Yankee or City of Denver set. Also the light assembly is missing. All of the vestibules I have in my collection and all those I have parts sheets for have two parallel to the track, drilled tabs on which to mount either the roller pickup or the slider pickup. This vestibule has one parallel tab and a vertical tab with a brass fitting. Can anyone identify this thing for me?
Thanks, Jim Lawson