Aber-Ffinnant (Unclassified).
Grid Reference: SN 33137 47313. Parish: Penbryn, Cardiganshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Allt Cwm-Ffinnant (Topographic feature).
Grid Reference: SN 51231 19918. Parish: Llanarthne, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Allt Ffinant (Unclassified).
Grid Reference: SN 40091 40884. Parish: Llandysul, Cardiganshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Arail Griffin Colliery (Unclassified).
Grid Reference: SO 21577 02863. Parish: Abertillery, Monmouthshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Blaen-cyffin (Unclassified).
Grid Reference: SO 22845 01691. Parish: Llanhilleth, Monmouthshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Blaen-cyffin Colliery (Unclassified).
Grid Reference: SO 23024 01716. Parish: Llanhilleth, Monmouthshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Blaen-ffin (Settlement).
Grid Reference: SN 36440 34754. Parish: Llangeler, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Blaen-ffin (Unclassified).
Grid Reference: SN 38263 58569. Parish: Llanllwchaiarn, Cardiganshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Blaen-ffin House & Garden (Field).
Grid Reference: SN 19527 50193. Parish: Y Ferwig, Cardiganshire
When recorded: Circa 1840. Primary Source: none. Secondary Source: Cynefin

Blaen-ffiniau (Settlement).
Grid Reference: SN 36444 24624. Parish: Abernant, Carmarthenshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website