Entry Name: Former Lewis Merthyr Colliery Bertie pithead, headframe, tram circuit and tippler
Listing Date: 16 August 1984
Last Amended: 1 August 1996
Grade: II*
Source: Cadw
Source ID: 13120
Building Class: Industrial
ID on this website: 300013120
Location: Located at NW corner of complex
County: Rhondda Cynon Taff
Community: Trehafod
Community: Trehafod
Built-Up Area: Porth
Traditional County: Glamorgan