In the October or November 2005 issue of RMC (Railroad Model Craftsman), there is a very good article on securing an around the wall layout using adjustable shelving brackets. Not very expensive and the materials are available at home supply stores. The advantage is that it allows easy flexibility if a modeler decides to have one or more lower sections for rivers, roadways, or ravines and have a bridge or bridges spanning across. Looks like this design would fit the bill nicely for a lot of around the wall layouts that will be 2 feet wide or less. After reading the article in RMC and studying the photos in the link below, I've decided to to take this route. There's an excellent photo link of an example. Click on this:http://www.railimages.com/gallery/ericgroody/aad
Guys, for those of you with limited space.......check it out and post your critiques and thoughts!
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https://tstage9.wixsite.com/nyc-modeling
Time...It marches on...without ever turning around to see if anyone is even keeping in step.