American Switch & Signal Highly detailed turnout components Frogs, Points, Guard Rails Codes 100, 125, and 138 rail All built to exact A.R.E.A. standards 13052 Ratliff Run, Fishers, IN 46037-6266 Phone: 317-774-5755 Email: jfpautz@comcast.net

Protocraft Protocraft specializes in 1/4" scale AAR prototype 1:48 reduction railroad model components by some of the finest pattern makers in the hobby - primarily truck and engine wheels, truck kits, working couplers, and tools for the finescale (Proto:48) modeler. 18498 Half Moon Street, Unit 203 Sonoma, CA 95476-4835 Phone: 707-935-7011 Email: protocraft48@yahoo.com Web: www.protocraft48.com

Red Cliffs Miniatures Proto:48 Track components for standard and narrow gage track. Contact Jim Harper via email for a complete listing. 2166 Thomas Trail Santa Clara, Utah, 84765 Phone 435-652-8390 Catalog: On-line Catalog Email: jimh1@beyondbb.com