If I understood things right HBS was using red/beige colour even during the DR management, but were there any green passenger waggons in use on the Harz-, the Selketahl- and the Brocken railways during the 1960s and 70s?
I think I have seen photos of green waggons in use there during the late 1960s at least, but were they just imports from other narrow gauge railways and rarely in use there?
There are many pictures of the red/beige waggons, but rather few of the green waggons which made me wonder as I am thinking of putting together a train with a BR 99 237 pulling two green KB4ip and a brown KD4 for luggage and cargo in H0m.
Would that be something that was used in reality?