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| Title: |
RFP 4-8-4 #613 - "Automatic Train Control" |
| Description: |
Here is another Richmond, Fredericksburg & Potomac Northern wearing the "Automatic Train Control" sign signifying that it has the Pulse Code Cab Signal that was developed by Union Switch & Signal Co for the Pennsy, a much simpler, older version of in-cab signaling. No date or photographer was listed for this photo. |
| Photo Date: |
6/1/1950 Upload Date: 3/2/2020 6:07:31 AM |
| Location: |
Alexandria, VA |
| Author: |
Gary Everhart |
| Categories: |
Roster,Yard,Steam |
| Locomotives: |
RFP 613(4-8-4) |
| Views: |
325 Comments: 0 |
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| Title: |
RFP 4-8-4 #613 - "Automatic Train Control" |
| Description: |
Here is another view of the front of the Richmond, Fredericksburg & Potomac Northern showing the "Automatic Train Control" sign on the front. Developed by Union Switch & Signal for the PRR, it was an early attempt at in-cab signals along the simplistic idea of the modern Postive Train Control. No date or photographer was listed for this photo. |
| Photo Date: |
6/1/1950 Upload Date: 3/2/2020 6:07:35 AM |
| Location: |
Alexandria, VA |
| Author: |
Gary Everhart |
| Categories: |
Roster,Yard,Steam |
| Locomotives: |
RFP 613(4-8-4) |
| Views: |
344 Comments: 0 |
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