Workings in the Six Feet Seam, International Colliery

Scope and Content

The plan is undated but shows workings from [c1890-1932]. The plan also has an additional piece attached to it with handwritten annotations dated 26 Jun 1923. The plan is also annotated with unidentified estate boundaries.

Administrative / Biographical History

The location shown on the plan corresponds roughly to Ordnance Survey, Glamorgan Sheets 26.3 and 26.7. National Grid Reference for International Colliery: SS898932.

Custodial History

Previous reference number: DNCB/75/42