[ http://www.carstens-publications.com/ ]
The home to popular monthly hobby magazines Railroad Model Craftsman, Railfan and Railroad, and Flying Models.
Model Horse Guide
[ http://www.modelhorseguide.com/ ]
Aimed at novices to models. Gives information on different horse models and their history.
National Model Railroad Association (NMRA)
[ http://www.nmra.org/ ]
Features over 10,000 images of locomotives, structures, cabooses, depots, and much more.
The Breed and Colors Project
[ http://www.angelfire.com/wi/foreverfarms/project.html ]
Provides advice and information on breed and color combinations for those interested in model horses.