Coverage stretches from Pontyberem station and Middleton Hall eastward to Ystradgynlais, and from Llanarthney (or Llanarthne) southward to Pontardulais. On the reverse we include an extract from Carmarthenshire Sheet 41.15, showing Llandybie in 1905, including St Tybie’s church, station, Pant-yr-odyn and quarry to the north.