- Cope 1931/2. Dafen Brick Works Co. Dafen, Llanelly.
- ID 52 Dafen Brick Co Ltd. Llanelly, Fire bricks, building bricks.
- Clay 61 Dafen Brick Co. Dafen, Llanelly.
- CK
- IAS 54 Glyn Neath Gunpowder Works opened 1857 on site of former Dinas Fire-Brick Works.
- Site Public Information Board at location gives limited history.
- OS 6” 1906 - Dinas Silica Works marked on map, on Dr Bevan’s Tramroad, east of Pont Whalby. The following references may or may not be connected.
- K 1891 (Under Glyn Neath?) Dinas Silica Co. Louis G Mauchel. mngr.
- K 1906 ditto entry.
- K 1926 Amalgamated Dinas Silica Works Ltd. Silica Brick Manufacturers.
- Elias 74 1925. Traffic on tramroad from Pont Whalby to Dinas Silica Works ceased.
- Baxt 217 1925. Traffic on Dr Bevan’s tramroad ceased.
- WG/100 Dunvant Colliery was owned by Phillip Richard from at least 1886 until at least 1905; it had passed to the New Dunvant Colliery Co Ltd by 1913. The colliery was sited on the east of the LNWR line with rail connections just north of Dunvant station. Phillip Richard was the eldest son of Phillip Richard of the Birch Rock Colliery, Pontardulais.
- OS 6” 1900. Brick Works marked adjacent to Dunvant Colliery. (shown as Dunvant Penlan Collieries on 1921 6” map; Brick Works not marked, presumably removed by then?
- K 1891 Richard [Philip], Dunvant, Swansea.
- K 1895 ditto