Workings in the No.3 Seam, Newbridge Rhondda Colliery

Scope and Content

The plan also shows sections of strata for the No.3 Seam and the Upcast Shaft. The plan is undated but shows workings dated [1887-1896]. Estate boundaries, specifying name of owners, are shown on the plan. Scale 2 Chains: 1 Inch.

Administrative / Biographical History

The location shown on the plan corresponds roughly to Ordnance Survey, Glamorgan Sheets 28SW and 36NW. National Grid Reference for Newbridge Rhondda Colliery: ST065894. Gride reference for Ty'r Arlwydd (shown on the plan): ST07678 86420.

Custodial History

Previous reference number: DNCB/75/115