Looking for whatever information I can find (schematic, assembly drawing,
component listing, experts with knowledge of internals) on the following 40
or so year old component:

25 Line Carbon Lightning Arrestor/Protection #134A1A-25 that was
manufactured by Western Electric (manufacturing arm of the Bell System -
pre-AT&T divestiture) in the USA.

If anyone has information or can point me to a source for that information
it would be very much appreciated.

Thanks in advance,

Bob S.