Signals on the ex-Cambrian lines

When I was growing up we used to go to North Wales for our family holidays most years. There were some fascinating signals, but the photography I did was quite sporadic back then. I have, however, been able to pull together this eclectic collection of the photos that I did take before it was all too late.

Newtown

September 1973

This nice ex-GWR bay starting signal controlled departures from the down bay platform.

July 1984

By 1984, the down sidings had gone. On the right is the down starter, as we approach the signalbox and station.

The signalbox, with the down platform beyond.

Looking back, we can see that the down sidings have now gone.

Cemmes Road

June 1982

Before the Radio Electronic Token Block was introduced, there was also a crossing loop at Cemmes Road, between Talerddig and Machynlleth. Here we are crossing an up train.

The signalman hands our driver the token to Machynlleth.

Machynlleth

September 1981

The calling-on signal is lowered to allow my train into the up platform, to couple onto the train from Aberystwyth.

Dovey Junction

September 1981

The up advanced starter (facing) and down outerhome (above). Signals with arms for opposite directions on the same post were not uncommon on the Cambrian.

June/July 1982

Dovey Junction station. To the left is the Aberystwyth line, while the Cambrian Coast Line diverges to the right.

The impressive four-arm junction signal, cleared for my train to enter the coast line platform.

The coast line starter had a lovely concrete post and old GWR "wasp waist" pattern arm...

...and so did the advanced starter!

The up platform starters, cleared for a coast line train towards Machynlleth.

Barmouth

September 1971

Barmouth South's up home - the platform starter - was mounted to the footbridge adjacent to the level crossing. Unusually, it was an ex-GWR "wasp waist" pattern signal...

...but with a metal arm, as this rear view clearly shows.

June 1972

Another bay starter, this one for Barmouth North's down bay.

June 1982

The down distant, towards the far end of the famous Barmouth Bridge.

Harlech

June/July 1982

The up starter. The level crossing in the distance was worked by a crossing keeper, hence the level-crossing distant below the starter. The signal protecting the crossing, though, was also slotted as the advanced starter for the signalbox...

...so the slotting on the post that controlled the distant had to have four counterbalance levers instead of the usual three, because the advanced starter lever in the signalbox also had to be backslotted.

The counterbalance lever nearest the post was connected to the starter arm via the down-rod running upwards from it. The next one was connected to the distant arm, and therefore had its weight on the left-hand side of the bearing pin. The two levers furthest from the post were operated by the advanced starter lever in the signalbox and the distant lever worked by the crossing keeper. The metal cross-piece that spans the levers to the left of the bearings was also welded to the distant's counterbalance lever, preventing it moving unless all of the other three levers had been operated by their respective signal levers. But when they were, the weight on the distant arm's lever would then drop and thereby clear the distant.
The down-rod to the left of the signal post, and connected to the third lever from the post, was connected to a "slot on/off" indication sensor.

The south end of the station.

A down train approaching.

The opposite end of the station, looking towards Penrhyndeudraeth.

The signalbox.

Penrhyndeudraeth

September 1971

Another pair of signals combined on a single post. I think these were the down outerhome and up starter. There was a loop here until December 1973.

Porthmadog

July 1982

Porthmadog station and signalbox.

There are more vintage Cambrian photos at www.2d53.co.uk.