GWR Signalbox brass Shelf Plate FROM HENGOED & MAESYCYMMER, machine engraved. The station was opened by the Rhymney Railway in 1858 and became Hengoed Low Level in 1923 under the GWR. Interesting that this shelfplate post dates the era but used the same, early nomenclature. With the various railway companies converging in this 3 station area, it is no surprise. Probably from Ystrad Mynach or Pengam Signalbox.