Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Letter re. proposed headgear blueprint
Typed details in blue ink on cream paper. Letter re. Thomas Williams & Sons proposed headgear blueprint (for Grovesend Colliery) and reduction of its weight. Not dated.
Pwnc
Diwydiant
Rhif yr Eitem
87.96I/504
Historical Associations
Associated Person/Body: Thomas Williams & Sons
Association Type: Coal company
Date: 1905 (circa)
Place: Grovesend Colliery (Glam)
Derbyniad
collected officially, 18/6/1987
Mesuriadau
Meithder
(mm): 250
Lled
(mm): 202
Deunydd
Paper
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.