Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Down line, up line block indicator instrument
Wooden instrument with rectangular glass display and two metal and plastic discs at front on base.
Pwnc
Diwydiant
Rhif yr Eitem
1994.13/45
Mesuriadau
Meithder
(mm): 220
Lled
(mm): 215
Uchder
(mm): 380
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.