Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The 'Trewill' patent dust trap, technical drawing
Copy. A drawing and description of the 'Trewill' patent dust trap handwritten in brown ink on beige/ brown paper. A drawing of the 'Trewill' dust trap with a description of the dust trap below.
Pwnc
Diwydiant
Rhif yr Eitem
84.88I/22
Historical Associations
Associated Person/Body: Williams, Stanley
Association Type: Associated person
Associated Person/Body: Tredegar Iron & Coal Co. Ltd.
Association Type: Company name
Derbyniad
donation, 16/8/1984
Mesuriadau
Meithder
(mm): 243
Lled
(mm): 193
Deunydd
Paper
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.