I just called Don and we discussed some of this. The issue coming out soon will have a lot of information on his plans for Heimburger House Publications (His book business), Scenery Unlimited, and the S Gaugian. He will be opening up his 7000 Sq/Ft building/warehouse in Forest Park Illinois to sell the books, trains, office equipment, ETC. He plans to continue, in a limited way, Scenery Unlimited. He would sell the magazine and its resources if someone wanted to continue the publication.
Look for the September/October issue for complete information.