Train rules
Subtitle: block signal rules : interlocking rules : general regulations
By: Northern Pacific Railway Company
Publisher: McGill-Warner Co.
Published: 1911
Place of publication: Saint Paul
Language: eng
Number of pages: 160
Subjects: Railroads; Employees; Handbooks, manuals; Safety regulations; Signaling; Block system
Other titles: Transportation rules
Notes: Title on cover: Transportation rules.

"Form 1851."

"Take effect January 1, 1912."