Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Miner's dial
Potter & Paultry
(manufacturer)
Brass dial in original wooden case. Display caption reads "Fitted with vernier and semi-circular arc for measuring vertical angles"
Pwnc
Diwydiant
Rhif yr Eitem
34.349/2.1
Historical Associations
Association Type: Place name
Dyddiad: 19th century, late
Lle: Montgomeryshire
Association Type: Place name
Dyddiad: 19th century, late
Lle: Cardiganshire
Creu/Cynhyrchu
Derbyniad
donation, 19/6/1996
Mesuriadau
Meithder
(mm): 300 sight>sight
Meithder
(mm): 225 sight extended
diameter
(mm): 140 of dial
case
(mm): 325
case
(mm): 180
case
(mm): 100
Deunydd
pren
Brass
gwydr
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.