Trains Magazines special edition on Norfolk Southern's Heritage Power consisting of its 20 "Show Ponies" is a most interesting "insiders" story of how it all came about along with some great photos.
O-gauge modelers will be thrilled to learn of such details trivia as the 18 gallons of paint and 12 gallons of clear required to paint one of the "Ponies" [so they can scale down and paint their own rendition
].
All 20 units are covered very well individually and collectively both descriptively and with photos.
