Diesel Era Magazine.
Diesel Era May/June 2017 Western Pacific GP40 EMD GP9s CSXT GE U33B Steelton
SEALED Diesel Era magazine series, specifically covering year 2020-21
DIESEL ERA Magazine - May/June 2019, Brand NEW Issue (UP, BN, Conrail)
STEAM Video - Issue 169 - April/May 2020 Railway train TVP DVD
The Railway Magazine May 2020 - Vol. 166, No. 1430
The Railway Magazine, May 2020.
