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Union Switch and Signal Company

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Online Results (4)
1.
Freight classification yards : design and operation
Author
Union Switch and Signal Company
Published
[Swissvale, Pa.?] : The Company, 1939.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
2.
Electro-pneumatic interlocking
Author
Union Switch and Signal Company
Published
[Swissvale, Pa., Union switch & signal company, 1928]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
3.
Electro-pneumatic interlocking ..
Author
Union Switch and Signal Company
Published
[Swissvale, Pa., The Union switch & signal company's Publicity department, 1914]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
4.
A catalogue of the devices and their parts manufactured by the Union switch & signal co. ..
Author
Union Switch and Signal Company
Published
[Buffalo, N.Y., The Matthews-Northrup art printing works, 1894]
Online
Online book
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
5.
The Union Switch and Signal Company, manufacturers of railroad signaling appliances of all descriptions : frogs, crossings, switches and switch stands
Author
Union Switch and Signal Company
Published
Pittsburgh : Union Switch and Signal Co., 1883.
Location
Library Shelving Facility (LSF) >> Ufj21 +1
Format
Books
6.
Annual report
Author
Union Switch and Signal Company
Published
[Pittsburgh]
Location
Library Shelving Facility (LSF) >> Ndy58 U2 +Un3b
Format
Journals & Newspapers
7.
Bulletin
Author
Union Switch and Signal Company
Published
Swissvale, Pa.
Location
Library Shelving Facility (LSF) >> Ufh10 Un3
Format
Journals & Newspapers
8.
Pamphlets. Financial history.
Author
Union Switch and Signal Company
Location
Unavailable--Try BorrowDirect or Interlibrary Loan >> Nsy58 U2 Un3h
Format
Books
9.
Pamphlets. Financial history
Author
Union Switch and Signal Company
Location
Library Shelving Facility (LSF) >> Ndy58 U2 Un3h
Format
Books