Allt-glais (Unclassified).
Grid Reference: SN 59531 83495. Parish: Llangorwen, Cardiganshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Alltyglaise (Field).
Grid Reference: SN 59714 83582. Parish: Llangorwen, Cardiganshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Alltyglaise (Field).
Grid Reference: SN 59652 83506. Parish: Llangorwen, Cardiganshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Bailey glais (Field).
Grid Reference: SO 47352 09943. Parish: Mitchel Troy, Monmouthshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Bailey glais wood (Field).
Grid Reference: SO 47948 08394. Parish: Mitchel Troy, Monmouthshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Bailey glais wood (Field).
Grid Reference: SO 47578 08406. Parish: Mitchel Troy, Monmouthshire
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Blaen-y-glais (Unclassified).
Grid Reference: SO 03874 10908. Parish: Vaynor, Brecknockshire
When recorded: 1898-1908. Primary Source: OS 2nd Edition Maps. Secondary Source: GB1900 website

Cae Cefn Glais (Field).
Grid Reference: SS 88528 80815. Parish: Laleston, Glamorgan
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae Cefn glais (Field).
Grid Reference: SS 88852 81037. Parish: Newcastle Higher, Glamorgan
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin

Cae Cefn Glais Ishaf (Field).
Grid Reference: SS 88346 80531. Parish: Laleston, Glamorgan
When recorded: 1841. Primary Source: none. Secondary Source: Cynefin