Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Brecon & Merthyr Railway, gradient profile
Dyeline plan Gradient profile - Brecon and Merthyr Railway between Newport and Brecon
Pwnc
Diwydiant
Rhif yr Eitem
91.144I/19
Derbyniad
Donation, 25/3/1991
Mesuriadau
Meithder
(mm): 395
Lled
(mm): 440
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.