Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Brecon & Merthyr Railway, technical drawing
Brecon & Merthyr Railway Co. Built up crossing Angles 1 in 7 etc. Scale 1½ ins to 1 foot details half size.
Pwnc
Diwydiant
Rhif yr Eitem
86.188I/77
Mesuriadau
Meithder
(mm): 690
Lled
(mm): 1014
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.