• NMRA  Homepage of the National Model Railroad Association
• RMR-NMRA  Homepage of the National Model Railroad Association - Rocky Mountain Region
• SER-Piedmont  Homepage of the National Model Railroad Association - Southeast Region Piedmont Division
• BNSF TrainPix  Archives of BNSF Engines and Rolling Stock by Charles Biel (Excellent Photos)
• JRM  JapanRailModelers - A Washington, DC Club Devoted to Japanese Railways and Model Trains
• NHTIC  Homepage of the National Historic Trails Interpretative Center
• The Colorado Toy Train Foundation  Home page of this group. They hold periodic auctions of model railroad equipment and have occasional seminars.

If any of the above links appear broken or out-of-date, or if any contain erroneous or objectionable material, please notify us.