Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
How to Test for Firedamp (leaflet)
Folded card describing how to test for firdamp. Issued by the Home Office for the use of miners. Undated but early 20th century.
Pwnc
Diwydiant
Rhif yr Eitem
2002.159/6
Creu/Cynhyrchu
H.M. Stationery Office
Dyddiad: 20th century, early
Derbyniad
Donation, 19/9/2002
Mesuriadau
folded
(mm): 67
Lled
(mm): 90
Deunydd
cerdyn
Lleoliad
In store
Dosbarth
health and safetyNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.