Tredoman Engineering Works, Foundry

Scope and Content

Men working. Original envelope annotated 'Mr Spiers, CPD, Chief Chemist Nantgarw Plant. Photographs at Tredomen Works Foundry (use of coke), negatives for LS, 31/3/67'.

Custodial History

Original National Coal Board negative number: n/a. Original Glamorgan Archives Box number: DNCB/48/4.