Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Miners' Safety Lamps (catalogue)
Catalogue of Miners' Safety Lamps and Lamp Room Accessories Manufactured and Sold by E. Thomas & Williams, Ltd. Incomplete, pages 5-6, 11-12, 33-34 and 41-42 missing.
Pwnc
Diwydiant
Rhif yr Eitem
2001.204
Derbyniad
Collected officially, 14/11/2001
Mesuriadau
Meithder
(mm): 249
Lled
(mm): 185
Deunydd
papur
cerdyn
Lleoliad
In store
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