Union Pacific Big Boys in Action Book

80 page softcover book with 80 b&w illustrations showing the Union Pacific Big Boy steam engines, the largest steam engines ever built. The cover features an action shot of UP4017 which is permanently housed at The National Railroad Museum. The book shows many action shots from the collection of UP rail historian James L. Ehernberger and covers mainly those eight remaining Big Boys now preserved across the United States. Writen by James J. Reisdorff and Michael M. Bartels. Copyright 2014, South Platte Press, ISBN 978-0-9908767-0-0.