Research Catalog

The invention of the track circuit. The history of Dr. William Robinson's invention of the track circuit ..

Title: The invention of the track circuit. The history of Dr. William Robinson's invention of the track circuit .. [microform]
Author: Association of American Railroads. Signal Section.
Publication: New York, Signal Section, Amer. Railway Assoc., 1922.

Filter by

Item details
Status	Format	Access	Call Number	Item Location
Request for On-site Use Request Scan How do I pick up this item and when will it be ready?	Text	Request in advance	*ZV TPD p.v. 9-14	Offsite

Additional Authors

Lascelles, T. S.

Description

viii, 113 p. incl. tables. diagrs., facsims., front., illus., ports.; 4to.

Subjects

Reproduction (note)

Call Number

*ZV-TPD p.v. 14, no. 10

OCLC

44574574

Author

Association of American Railroads. Signal Section.

Title

The invention of the track circuit. The history of Dr. William Robinson's invention of the track circuit .. [microform]

Imprint

New York, Signal Section, Amer. Railway Assoc., 1922.

Reproduction

Microfilm. New York, N.Y.: New York Public Library, 19--.

Added Author

Lascelles, T. S.

Research Call Number

*ZV-TPD p.v. 14, no. 10