Bute Seam at Maerdy [Mardy] Colliery

Scope and Content

The plan is annotated to show faces of the Bute Seam and Four Feet Seam. Scale 6 Inches: 1 Mile.

Administrative / Biographical History

This plan comprises the following annotated Ordnance Survey Sheet(s): Glamorgan Sheets 10SE, 11SW, 17NE, 18 NW, 17SE and 18SW. National Grid Reference for Mardy No.1 and No.2 Pits: SS973988

Custodial History

Previous reference number: DNCB/75/32