UNION PACIFIC PROTOTYPE LOCOMOTIVE PHOTOS - VOL 37/Ehernberger

Book: $19.95 USD

Volume 37 features UP's 4-6-6-4 Challenger locomotives: UP 3975-3999 (1943 Series) and UP 3700-3717 (oil fuel). Book displays one photo per page plus photo and locomotive data. List price $24.95, softcover, b&w photos, 80 pages. SKU: BUP37. Posted 7-25-09.