Author:
Railway Signal Association
Title:
The railway signal dictionary ; an illustrated vocabulary of terms which designate American railway signals, their parts, attachments and details of construction, with descriptions of methods of operation and some illustrations of British signals and practice
Publisher:
New York, Chicago Railway Age Gazette
Subject (keywords, tags):
Railroads -- Signaling
Contributor: University of California Libraries
Format:
txt
Size: 481 kb
