Cover Image

The Signalman's journal.

Bibliographic Details
Corporate Author: Brotherhood of Railroad Signalmen of America
Format: Journal
Language:English
Published: Mt. Morris, Ill. : Brotherhood of Railroad Signalmen of America.
Subjects:
Labor unions > Railroads > Periodicals.
Railroads > Communication systems.
Online Availability: Check for online availability
Description
Published:Vol. 1 (Jan. 1920)-
Item Description:Title from cover.
Description based on: Volume 21, number 1 (Jan. 1940).
Physical Description:volumes : illustrations ; 29 cm.
Publication Frequency:Monthly
ISSN:0037-5020