Diesel Era: Volume 25 Number 3May/June 2014Diesel Era: Volume 25 Number 3$7.95PriceAdd to CartDetailsIn this issue:Amtrak E-Units (Part 3)EMD' GP9 (Part 26: PRR/Penn Central - Part 2)Conrail/Norfolk Souithern SD70sWellsville, Addison & Galeton F UnitsAir Brakes and How They Work
