A review of the theory of narrow gauges as applied to main trunk lines of railway
By: by Silas Seymour.
Series: CIHM/ICMH Microfiche series -- no. 04983
Publisher: D. Van Nostrand
Published: 1981
Place of publication: New York
Language: eng
Format: Microform
Number of pages: 34
Subjects: Narrow gauge railroads.
Other titles: Railway gauges.
Notes: Cover title: Railway gauges.

Filmed from a copy of the original publication held by the Bibliothèque de la Ville de Montréal. Ottawa : Canadian Institute for Historical Microreproductions, 1981.