St John's Colliery, Pithead Baths, Detailed layout of Plenum Chamber

Scope and Content

Produced by Hope's Heating and Engineering Ltd, 17 Berners Street, London. Dated 14 May 1954, approved 3 Jun 1954. Scale half in: 1ft. Drawing number 1805/5A.

Custodial History

Previous reference number: DNCB/60/101