Diesel Era: Volume 21 Number 5September/October 2010Diesel Era: Volume 21 Number 5$6.95PriceAdd to CartDetailsIn this issue:EMD's GP15-1 (Part 1) C&NW and Conrail Tulsa-Sapulpa Union Railway EMD's GP9 (Part 6: D&RGW, DT&I, and Erie Western New York & Pennsylvania Alcos)
