Fly-n-hi
Very cool! I especially like the Northwest A320 in the 1980's livery. If my memory is correct only a couple were delivered with that paint and I think they were repainted with the 1990s livery before they went into service or right after.
Yes, that is my understanding also. In fact I had a hard time finding pics of that scheme. The only shot I found from a Google image search was of a model.