Surface plan, Lewis Merthyr Navigation Collieries

Scope and Content

Plan annotated with colliery surface details, tipping ground and unidentified estate boundaries surrounding Lewis Merthyr Navigation Collieries. The following pits have been annotated on the plan: Coedcae No.3, Bertie, Trefor, Hafod No.1, Hafod No.2 and No.1 Rhondda Levels. Colliery surface features and acreage information have been also been annotated for Lady Lewis Colliery. Additional housing between Porth and Hafod has also been drawn on the plan. The plan is dated 1903 on verso. Scale 1:2500.

Administrative / Biographical History

This plan comprises the following annotated Ordnance Survey Sheet(s): Glamorgan Sheets, 27.8, 27.12, 28.5 and 28.9. National Grid Reference for Lewis Merthyr Colliery: ST039911. National Grid Reference for Lady Lewis Colliery: ST025923.

Custodial History

Previous reference number: DNCB/75/106