Union Pacific's Cheyenne Facilities
By A.J. Wolff and J.L. Ehernberger.
Color laminated hardcover, 8.5x11", 128 pages, 300 b/w and color illustrations. 2014 (revised 2nd printing 2020).
"Originally released in 2014, the book has been out of print for a number of years.
"This comprehensive look at Cheyenne and its railroad shop complex includes about 300 well-reproduced illustrations, of which 37 are in color. Individual chapters cover the roundhouse, machine shops, depot and yards in both the steam and diesel eras. Included are four diagrams that show where various structures were located. The authors have added two photographs and otherwise made some changes from the earlier edition."