1.
O and W: The Long Life and Slow Death of the New York, Ontario and Western Railway - William...
by Helmer, William F.
ISBN: 9780831070120
List Price: $15.00
2.
O. & W.: The Long Life and Slow Death of the New York, Ontario and Western Railway
by William F. Helmer
ISBN: 9781883789251
List Price: $16.95
3.
Rip Van Winkle Railroads: Canajoharie & Catskill R.R., Catskill Mountain Ry., Otis Elevating...
by William F. Helmer
ISBN: 9781883789206
List Price: $21.95
4.
Catskill Souvenir, Scenes on the Line of the Ulster and Delaware Railroad 1879 : A Historica...
by Helmer, William F.
ISBN: 9780910746168
List Price: $7.50