Book Lloyd R. Stagner; Bob Yargar; (2007)
Union Pacific steam survivors

Book Lloyd R. Stagner; Bob Yargar; (2006)
Santa Fe steam survivors

Book Keefe, Kevin P.; (2016)
Twelve Twenty-five: The Life and Times of a Steam Locomotive

Article Pete Claussen; (Spring-Summer 2018)
"Mississippi"

Article Ron Goldfeder; (Spring-Summer 2018)
The "Daniel Nason"

Article Wyatt, Kyle K.; (Fall/Winter 2009)
William Penn: Recalling the cross-country travels of a pioneering American steam locomotive.

Article John H. White, Jr.; (Fall-Winter 2019)
"Mississippi" Revisited

Article Ron Goldfeder; (Fall-Winter 2018)
The Other Rio Grande

Article Chris Hohl; (Fall-Winter 2020)
UP 4014: The strongest of all the Big Boys

Book Rich Melvin; (2020)
765!: a 21st century survivor

Article Geroge A. Forero, Jr.; (Fall-Winter 2021)
Virginia & Truckee McKeen Motor Car no. 22

Article Anthony S. Travis; (2004)
The Locomotives at Betchworth Lime Works in Southern England

Book Trains Magazine; Jim Wrinn; (2020)
Union Pacific's Big Boys: The Complete Story from History to Restoration

Book Signor, John R.; (2007)
Southern Pacific's Salt Lake Division

Book Michael C. Kelly; (2013)
Rails around Missouri: The Show-Me state in days past

Book Shaw, Michael Stefan; (2013)
The Railroads of King of Prussia, PA: The Past Leads to the Future

Book Mary Amanda Helmich; Kevin V. Bunker; (2018)
A legacy in brick & iron: Sacramento's Central & Southern Pacific Railroad shops

Article Richard W. Luckin; (Fall-Winter 2018)
Short Takes: Utica Union Station

Article Leo Bockelmann; (2022)
Wind des Wandels. Windenergieanlagen aus denkmal- kundlicher Perspektive [Wind of Change. Wind turbines from a heritage perspective]

Article Barrie Trinder; (2000)
Coming to Terms with the 20th Century: Changing Perceptions of the British Industrial Past