Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Report
Two page "Report of the Technical Committee" of the Institute of Patentees relating to the invention of steel pit props by W.H. Davies. Dated 27th August 1930. Typed on two pages.
Pwnc
Diwydiant
Rhif yr Eitem
2012.97/2
Historical Associations
Association Type: Place name
Date: 30/08/1930
Place: Broadoak Colliery
Derbyniad
donation, 14/11/2012
Mesuriadau
Meithder
(mm): 329
Lled
(mm): 203
Deunydd
Paper
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.