A Catalogue of the Devices and Their Parts
- Author(s): The Union Switch & Signal Co.
- Category: Tools
- Publisher: The Union Switch & Signal Co.
- Publish year: 1894
- ISBN: 9678000016638
- Number of Pages: 350
The UNION ELECTRIC BANNER, TARGET AND Disc SIGNALS are widely distributed, and are in common use, not only as automatic block signals, but as a protection for isolated switches, junctions, tunnels, drawbridges, sharp curves, and for many other purposes.
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COVER
PREFACE
PART I - MECHANICAL INTERLOCKING AND SIGNALING DEVICES
CONTENT PART I
PART II - ELECTRIC AND ELECTRO-PNEUMATIC DEVICES
CONTENT PART II
PART III - SWITCH STANDS, SWITCHES AND FROGS
ALPHABETICAL INDEX