Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Certificate
Coal Mines Act, 1911. First Class Certificate of Competency. No. '1342'. Issued to William Challenger of Hafodyrynys. Dated 4th August 1923. William Challenger was a colliery manager. Stuck into card mount.
Pwnc
Diwydiant
Rhif yr Eitem
2016.101/2
Derbyniad
Donation, 4/10/2016
Mesuriadau
Meithder
(mm): 407
Lled
(mm): 300
Deunydd
papur
cerdyn
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.