Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Methanometer
Sigma Instruments Co.Ltd.
(manufacturer)
Recording flame methanometer. Large circular battery base with flame safety lamp shaped recorder. 2001.45/726 (1) - internal workings. 2001.45/726 (2) - hood and base.
Pwnc
Diwydiant
Rhif yr Eitem
2001.45/726 (1)
Creu/Cynhyrchu
20th century, mid
Rôl: Production
Rôl: manufacturer
Cyfnod:
20th century, mid
Derbyniad
purchase, 14/3/2001
Mesuriadau
Meithder
(mm): 170
Lled
(mm): 160
Uchder
(mm): 360
Deunydd
metel
gwydr
pren
rwber
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.