Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Photograph (print)
Gallery for testing permitted explosives in firedamp. Photographers stamp on reverse.
Pwnc
Diwydiant
Rhif yr Eitem
65.264/1
Derbyniad
Donation, 27/7/1965
Mesuriadau
Meithder
(mm): 197
Lled
(mm): 252
Techneg
black and white (monochrome photograph)
photograph
Deunydd
papur
Lleoliad
In store
Dosbarth
health and safetyNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.