Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ordnance survey map
Ordnance Survey 1:10,560 second edition mostly 1890s sheets 22 NW, NE, SW, SE; 23 NW, NE, SW, SE; 27 NW, NE, SW, SE; 28 NW, NE, SW, SE, covering SW part of Monmouthshire coalfield, overlaid with mss. coloured mineral lease information, early 1900s. 40 printed sheets backed onto linen and folded into card covers.
Pwnc
Diwydiant
Rhif yr Eitem
2018.183/6
Mesuriadau
folded
(mm): 314
folded
(mm): 234
Uchder
(mm): 18
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.