NW Mailing List nw-mailing-list at
Sun Sep 4 12:36:17 EDT 2022

On Ebay for a few more hours is the following:

It appears to show a single-armed CPL with only the three horizontal
positions occupied.  I don't believe I've seen this configuration before.
It would seem the signal could only indicate stop and proceed, but there
would be no need for the center position.

Any thoughts/speculations as to the purpose of the signals or the location
would be greatly appreciated.
Jim Cochran
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the NW-Mailing-List mailing list