White Insulators

[nw-mailing-list at nwhs.org]

Jim:  I have been told the same thing by N&W train crews regarding the
insulators and the emergency use for train crew communication.

 

On the Peavine, the location of the white ceramic insulators was on the
trackside lower arm.  However, with the advent of radio communication,
broken ceramic insulators were replaced by the typical green insulators
as the need to connect to the dispatcher via a phone system had
disappeared.  .

 

I note that different insulators could be used along different
districts.  It would seem that LYNCHBURG insulators, a pale,
bluish-green were used in the Virginia state and lines to the west
toward Bluefield.  Kinda Williamson and west, the Hemmingray type is
much more common.  This one is a little more greenish but still pale and
clear.  On older spots on the Columbus District and the Cincinnati
District, one can find the bullet-shaped HB type which is dark green.  

 

I note that the AC lines use a pale green-blue Hemmingray style.  The
lightening arrestor line  on the top of the pole on the metal bracket
uses a dark brown ceramic insulator.  

 

I also see where the broken glass insulators have been replaces by a
small hard rubber insulator and a clear plastic, injection molded type.


 

Gary Rolih 

 

-----Original Message-----
From: nw-mailing-list-bounces at nwhs.org
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Sent: Wednesday, December 15, 2004 9:24 PM
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Subject: White Insulators

 

N&W used two white insulators on its lineside poles.  I believe these
insulators were used on the lines (wires) that allowed communication
with the dispatcher and station agents along the right-of-way.  In an
emergency, the train crews could attach a portable handset to these
lines in order to communicate with other personnel.

 

My question involves the location/placement of the white insulators.  I
believe they were always on the lowest arm of the lineside pole, and
were the two insulators closest to the track.  I've looked through
numerous books but can't seem to verify this.

 

I believe all other insulators were green in color, but I'm not certain
about this.

 

Anyone have a better insight into this interesting detail?

 

Jim Brewer

Glenwood MD

www.pocahontasmodels.com

 

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