Age of GRS KB TIME RELAY C45930 ? Purpose? is a free online Railroad Discussion Forum and Railroad Photo Gallery for railroaders, railfans, model railroaders and anyone else who is interested in railroads. We cover a wide variety of topics, including freight trains, passenger and commuter railroads, rail news and information, tourist railroads, railway museums and railroad history.

Robert Gift

former OL presenter
Test date appears to read: 7-2-21
Or is it 71?
Black ink writing appears to be from fountain pen - not ballpoint pen.

General Railway Signal Company Rochester New York

Test ticket:
1-31-00 Specified time 8:00 Actual Time 7:56
1-22-01 .......................................... 7:45

What is the purpose of this relay? Single-track grade crossing. In country miles from a rail yard. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to - An online railroad bookstore featuring a curated selection of new and used railroad books. Railroad pictorials, railroad history, steam locomotives, passenger trains, modern railroading. Hundreds of titles available, most at discount prices! We also have a video and children's book section. - An online model railroad bookstore featuring a curated selection of new and used books. Layout design, track plans, scenery and structure building, wiring, DCC, Tinplate, Toy Trains, Price Guides and more.

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