Thanks to @6Gman who directed me to the WTT reprint website, I've been able to look at some special traffic notices (STN's) from the 1950's.
The STN's do however throw up certain phrases and words I'm not familiar with:
Pigeon special? Noted as an extra train. Was this for taking racing pigeons somewhere to be let free and raced?
Circuit stock? This is used several times when talking about extra passenger trains. Are we talking here about carriages used on a daily basis or some of those that were kept back for peak holiday / the summer period.
The STN's do however throw up certain phrases and words I'm not familiar with:
Pigeon special? Noted as an extra train. Was this for taking racing pigeons somewhere to be let free and raced?
Circuit stock? This is used several times when talking about extra passenger trains. Are we talking here about carriages used on a daily basis or some of those that were kept back for peak holiday / the summer period.