YouTube Model Builders eMag 2016-09
The famous UP turbine-electric locomotive is covered in this article, describing how it was developed, and why it was ended.
Waynesburg & Washington On30 Rail Truck
Narrow Gauge And Short Line Gazette 2008-09/10
Allen K. Littlefield
The author describes how he built this freelanced model and includes scale drawings and construction photos. He used a modified Bachmann HO engine for the mechanism