Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Thornton-Gray lamp, instructions
unknown
(Publisher)
'Instructions for the Use of the Thornton-Gray Gas Detecting Lamp' and 'Charging Instructions for Type 4c Gray Sussman Miners' Lamp Accumulators'. Two pages, undated.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/684
Creu/Cynhyrchu
Derbyniad
old stock, 27/2/2017
Mesuriadau
Meithder
(mm): 260
Lled
(mm): 205
Deunydd
Paper
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.