Below are signal manufacture catalogs for both GRS and US&S Color Position Light Signals. All files are Adobe PDF files.
Need Adobe? Click here.

 
General Railway Signal Company Catalog
Circa 1937
 
  Section H   

General Railway Signal Company Catalog
Circa 1993
 
  VA Dwarf Signal Plans  

Union Switch and  Signal Company Catalog
Circa 1935
 
  Section B  

 
Back to Technical Page

Back to Main Index
 
Best Viewed in 1024 x 768 ,  Copyright 2005.
This site is for educational use only and is not affiliated with any railroad or signal manufacturer.
Updated: February 03, 2007