Workings at Cilely Colliery, Upper Penrhiwfer Colliery, Penrhiwfer Colliery and Collena Colliery

Scope and Content

Places shown on the plan include Cilely, Edmondstown, Williamstown and Penrhiwfer. 'Surface Plan, Porth-Tonyrefail' is annotated on verso. Estate boundaries are also shown on the plan. Buildings have also been annotated on the plan near Cilely Farm. The plan is undated. Scale 1:2500.

Administrative / Biographical History

This plan comprises the following annotated Ordnance Survey Sheet(s): Glamorgan Sheets 27.11, 27.12, 27.15 and 27.16 (second edition, 1900). National Grid Reference for Cilely Colliery: ST011896. National Grid Reference for Upper Penrhiwfer Colliery: SS997896. National Grid Reference for Penrhiwfer Colliery: ST006898. National Grid Reference for Collena Colliery: ST010889.

Custodial History

Previous reference number: DNCB/75/68