THE METROPOLITON LINE BY CHARLES E LEE 1972. Dispatched with Royal Mail 2nd Class Large Letter.
The Ilfracombe Line by John Nicholas published by Irwell Press
Cincinnati Milford & Loveland Traction Company The Kroger Line by David McNeil
PHOTO WORTING HIGH RAIL LOW RAIL THE MAIN LINE BY BATTLEDOWN FLYOVER. 2013
The Heian Line by Brian Wilkinson Vintage Train Railway Book
Alamosa/Salida and the Valley Line by Richard Dorman - 1991 HCDJ, CO Railroad
Line By Line The Settle & Carlisle 25th Anniversary