Workings in Red Vein Seam, Ocean Collieries, Garw Pits

Scope and Content

The plan is undated but shows workings dated [1909-1931]. The plan also shows area of workings in the Red Vein Seam, Ocean Western Colliery and the face of Six Feet seam. The plan is also annotated with unidentified estate boundaries. Scale 2 Chains: 1 Inch.

Administrative / Biographical History

The location shown on the plan corresponds roughly to Ordnance Survey Glamorgan Sheet 26.7 and possibly surrounding sheets. National Grid Reference for Garw Colliery [also called Ocean Colliery]: SS905931.

Custodial History

Previous reference number: DNCB/75/131