Mar 7, 2017 - Has anyone tried carving rock in the blue construction styrofoam? I'm sure I have seen it done somewhere but can't find it. I have a tunnel scene that exits out of blasted rock and I think foam might work here but I'd like to see some examples. Doug
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MRH Apr 2012 - Issue 26 by Model Railroad Hobbyist magazine - Issuu
Model Railroad Hobbyist magazine
How to make hills and mountains for your train layout - My Hobby Models
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RAILROAD & MODEL TRAINS. Things You May Have Missed! From an ENGINEER!
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cast rocks vs.carved foam, Model Railroad Hobbyist magazine, Having fun with model trains, Instant access to …
Model Railroad Hobbyist magazine
MRH June 2012 - Issue 28 by Model Railroad Hobbyist magazine - Issuu
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How I Make Rocks for Model Railroads