Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Beware Firedamp (brochure)
Full title - Beware Firedamp. How it can be detected by means of The Flame Safety Lamp. Six page firedamp brochure with integral pitmans certificate filled in by Francis Burge of Lewis Merthyr Colliery and dated 1940. Stapled at centre.
Pwnc
Diwydiant
Rhif yr Eitem
2007.72/2
Mesuriadau
Meithder
(mm): 246
Lled
(mm): 155
Dosbarth
health and safetyNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.