For this newspaper, we have the following titles in, or planned for, our digital archive:
- 1864–81 The Merthyr Express and Advertiser for the Iron and Coal Districts of Wales.
- 1881–86 The Merthyr Express.
- 1886–1991 The Merthyr Express, Aberdare and East Glamorgan Herald, Tredegar and West Monmouth Times.
This newspaper is published by Reach PLC in Merthyr Tydfil, Glamorgan, Wales. It was digitised and first made available on the British Newspaper Archive in Feb 4, 2020 . The latest issues were added in Jun 16, 2022.