03-01-2009, 07:14 PM
The article I'm thinking of may have been in Railroad Model Craftsman, I was subscribing to both mags at the time. If it was in Model Railroader, it may have been one of their brief sidebars connected with a feature layout article, in which case a search probably won't turn up anything. I just remember that the mix was shredded paper, cement, and water to the consistency of paste or paper mache.