Title
The Union Switch and Signal Company, manufacturers of railroad signaling appliances of all descriptions : frogs, crossings, switches and switch stands.
Published
Pittsburgh : Union Switch and Signal Co., 1883.
Physical Description
89 p. : ill. ; 30 cm.
Notes
"Press of Myers, Shinkle & Co., Pittsburgh."--Cf tp verso.
Variant and related titles
Catalogue of interlocking
Added to Catalog
September 29, 2011
References
Romaine, L.B. Guide to American trade catalogs, 1744-1900, p. 306
Genre/Form
Trade catalogs.