Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Prestwich Patent 'Protector' Lamp (leaflet)
unknown
(Publisher)
Leaflet showing a lamp and six flames reacting to various percentages of firedamp.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/680
Historical Associations
Associated Person/Body: Protector Lamp and Lighting Co. Ltd. (The)
Association Type: Company name
Place: Eccles
Creu/Cynhyrchu
Derbyniad
old stock, 27/2/2017
Mesuriadau
Meithder
(mm): 250
Lled
(mm): 105
Deunydd
Card
Lleoliad
In store
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